Rapping for the ENTIRE movie?!?

All I can do is shake my head... Please tell me this is a parody. Tell me the Ashton Kutcher is finna pop out from behind one of the Hummers on 32's. You have GOT to be kidding me!!! A movie where the whole cast is rapping for the entire film?!? Whoever came up with this wack idea needs not to do anything like this again. Im mad so many "relatively" established actors are in the film like its gonna be a hit or something. I guess this recession got these fellas tryin to grab at anything to make ends meet. Either that or it was a favor for one of the homies from back home. But I could be wrong. This may be groundbreaking... but chances are....