Of course it doesn't work, because it's not C# - test methods should start with "test". By the way calling:
solo.sendKey(Solo.MENU);
solo.sendKey(KeyEvent.KEYCODE_MENU);
solo.clickOnMenuItem("Review");
also doesn't make sense as clickOnMenuItem opens menu and clicks proper text.
Your test method should be like this:
public void testOptionsmenuItemclick() {
solo.clickOnMenuItem("Review");
solo.sleep(1000); // give it time to change activity
solo.assertCurrentActivity("some message", SomeActivity.class);
}