diff --git a/src/index.ts b/src/index.ts
index 8563321..8053027 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,19 +1,36 @@
-import { Arbitrary, check, property, RunDetails, Parameters } from 'fast-check';
+import { Arbitrary, check, Parameters, property, RunDetails } from 'fast-check';
 
-export type Check<T> = (this: Mocha.Context, val: T) => boolean;
+export type Check<T> = (this: Mocha.Context, val: T) => boolean | never | void;
 export type WrappedIt<T> = (name: string, check: Check<T>) => void;
 export type Suite<T> = (it: WrappedIt<T>) => void;
 
-export function over<T>(name: string, strategy: Arbitrary<T>, suite: Suite<T>, parameters?: Parameters<[T]>): void {
+export type ErrorReporter<T> = (details: RunDetails<T>) => string | undefined;
+export interface ErrorParameters<T> extends Parameters<T> {
+  errorReporter?: ErrorReporter<T>;
+}
+
+export function over<T>(name: string, strategy: Arbitrary<T>, suite: Suite<T>, parameters?: ErrorParameters<T>): void {
   describe(name, () => {
     suite((name, test) => {
       it(name, function (this: Mocha.Context): Promise<void> {
         const ctx = this;
+        // something about check's type signature requires examples to be tuples,
+        // which leads to triple-wrapping examples for tuple properties. help remove one layer
+        const examples: Array<[T]> = parameters?.examples?.map((it) => [it]) || [];
+        const checkParameters: Parameters<[T]> = {
+          ...parameters,
+          // handle result formatting here
+          asyncReporter: undefined,
+          reporter: undefined,
+          examples,
+        };
+        const reporter = (parameters?.errorReporter || briefReporter) as ErrorReporter<[T]>;
 
         return new Promise((res, rej) => {
-          const result = check(property(strategy, (val) => test.call(ctx, val)), parameters);
+          // wrap the strategy arb in a one-shot property checking the test fn
+          const result = check(property(strategy, (val) => test.call(ctx, val)), checkParameters);
           if (result.failed) {
-            rej(new Error(formatDetails(result)));
+            rej(new Error(reporter(result)));
           } else {
             res();
           }
@@ -23,10 +40,19 @@ export function over<T>(name: string, strategy: Arbitrary<T>, suite: Suite<T>, p
   });
 }
 
-export function formatDetails<T>(details: RunDetails<[T]>): string {
+export function briefReporter<T>(details: RunDetails<[T]>): string {
   const prefix = formatPrefix(details);
   const counts = `${prefix} after ${details.numRuns} runs and ${details.numShrinks} shrinks`;
+  const examples = formatExamples(details);
 
+  if (isErrorRun(details)) {
+    return `${counts}, ${examples}\n${details.error}`;
+  } else {
+    return `${counts}, ${examples}`;
+  }
+}
+
+export function formatExamples<T>(details: RunDetails<[T]>): string {
   if (details.counterexample !== null) {
     const examples = details.counterexample.map((val) => {
       if (isString(val)) {
@@ -35,15 +61,16 @@ export function formatDetails<T>(details: RunDetails<[T]>): string {
         return val;
       }
     }).join(',');
-    return `${counts}, failing on: ${examples}`;
+    return `failing on: ${examples}`;
   } else {
-    return `${counts}, without counterexamples`;
+    return `without counterexamples`;
   }
+
 }
 
 export function formatPrefix<T>(details: RunDetails<[T]>): string {
   if (isString(details.error)) {
-    if (details.error.startsWith('Error:')) {
+    if (isErrorRun(details)) {
       return 'Property failed by throwing an error';
     }
 
@@ -56,3 +83,7 @@ export function formatPrefix<T>(details: RunDetails<[T]>): string {
 export function isString(val: unknown): val is string {
   return typeof val === 'string';
 }
+
+export function isErrorRun<T>(details: RunDetails<T>): boolean {
+  return details.error?.startsWith('Error:') || false;
+}
\ No newline at end of file
diff --git a/test/TestOver.ts b/test/TestOver.ts
index 5ea9845..08c5613 100644
--- a/test/TestOver.ts
+++ b/test/TestOver.ts
@@ -1,20 +1,22 @@
-import { integer, lorem, tuple, uuid } from 'fast-check';
+import { expect } from 'chai';
+import { array, defaultReportMessage, integer, lorem, oneof, tuple, uuid } from 'fast-check';
 
 import { over } from '../src/index';
 
-describe('some foo', () => {
-  over('the bars', integer(), (it) => {
-    const large = Math.floor(Math.random() * 1_000_000);
-    it('should be a small number', (bar: number) => {
-      return bar < large;
+const LARGE_VALUE = Math.floor(Math.random() * 1_000_000_000);
+
+describe('example properties', () => {
+  over('some numbers', integer(), (it) => {
+    it('should be a small number', (n: number) => {
+      return n < LARGE_VALUE;
     });
 
-    it('should be even', (bar: number) => {
-      return bar % 2 === 0;
+    it('should be even', (n: number) => {
+      return n % 2 === 0;
     });
 
-    it('should not throw', (t: number) => {
-      if (t.toString()[3] === '9') {
+    it('should not throw', (n: number) => {
+      if (n.toString()[3] === '9') {
         throw new Error('not a real number!');
       }
 
@@ -23,6 +25,7 @@ describe('some foo', () => {
   });
 
   over('some IDs', uuid(), (it) => {
+    // beforeEach hooks work normally, since the wrapped it calls through to real it
     beforeEach(() => {
       console.log('before each ID test');
     });
@@ -35,7 +38,8 @@ describe('some foo', () => {
       return id.length > 2;
     });
   }, {
-    examples: [['a']],
+    // fast-check parameters are supported, like examples
+    examples: ['a', 'b'],
     numRuns: 1_000_000_000,
   });
 
@@ -49,5 +53,29 @@ describe('some foo', () => {
     it('should have content', (text: string) => {
       return text.length > 0;
     });
+  }, {
+    // error formatting can be overridden with a custom handler, or fast-check's default
+    errorReporter: defaultReportMessage,
+  });
+
+  over('tuples', tuple(integer(), integer()), (it) => {
+    // tuple properties are passed as a single parameter
+    it('should not be equal', ([a, b]) => {
+      return a === b;
+    });
+
+    it('should be uneven', ([a, b]) => {
+      return a < b;
+    });
+  }, {
+    examples: [[1, 2]]
+  });
+
+  over('arrays', array(integer()), (it) => {
+    it('should have items', (t: Array<number>) => {
+      expect(t).to.have.length.lessThan(5_000);
+    });
+  }, {
+    numRuns: 1_000,
   });
 });