I had never seen 21 Jump Street when it was aired 'cause I live in Italy. I'm a huge Stargate SG-1 fan, so I bought the show 'cause Peter DeLuise was in it. I LOVED it, it's fun and not boring at all, and touches some serious issues quite well.
That said, I'm quite annoyed with the people who put it on DVD... I've experienced "music-changes" on the Quantum Leap Season 2 box set and I admit that in some occasions it REALLY made me mad... what the h**l are people thinking??? Just put the ORIGINAL music and UNCUT episode d**n it!!! I AM WILLING TO PAY A BIT MORE SO THE STUPID MUSIC INDUSTRY GETS THEIR SHARE, BUT I, AS A CUSTOMER, WANT THE COMPLETE (!!!!!) SHOW. Sorry for shouting.
And as far as the word "ass" being dubbed over... I read somewhere that THAT had been done already when the show aired. If that's the case, ok. If not... we get shows for teens like Dawson's Creek and Charmed (no offence to either show), nowadays... they have pretty heavy stuff there: do we really need to dub over the word "ass"????
Still, buy the dvd, I think it's worth it.