I never found Jackass funny, but I thought this was hillarious, especially the bumhunter segments and the “duckie!” guy. Bling bling just stole the show for me though, seriously, that guy should get his own chat show!
I think for most people, the moral dubiousness will obstruct their viewing of what is essentially a very funny movie. If you are one of these however, I don’t think that you can laugh at jackass, yet complain when something like this comes along off of the back of Jackass’ success. If you supported Jackass, then like it or not, you are partly responsible for this as anyone else.