funny movie idk what every is talking about

I woke up really early in the morning to start my fast today at like 5:30...i have a test at 10 but this movie started coming on tv....so i started watching and continued to watch and watch. And i just couldnt stop laughing. Yea, the whole plot is pretty obvious but nick cannon is a funny guy. i thought he was hilarious, he had some really funny lines. I dont see any difference between this movie and rush hour in terms of chris tucker's comedy. So whats the big deal, i was so surprised to see it had a 2.0 rating! whats up with that?! i guess its because i remember seeing the previews for this movie and thinking it was gonna be dumb so i wasnt expecting much. But i boy was i wrong. lighten up, nick cannon is not trying to dumb down the black race, nor was this the worst movie ever. it was a cheesy comedy...is it deserving of a 2.0 rating...ive seen far worse movies have higher ratings on imdb. you guys need to LIGHTEN UP