This movie mostly received negative reviews, but i don't understand why. It was quite funny, though you can't compare it to the series. The series spoofs several other series and movies, while the movie mainly spoofs "Drawn Together" itself.
The movie is a bad-taste-comedy, that for sure, and people who only laugh about intelligent humor won't find this film funny. But the fans of DT will know the humor.
I know some people think this movie should be rated NC-17, but i think it's an absolute R rating. There is nudity, but it is not represented in a sexual way. And there is sex, but without nudity. This is not a porn movie or something. The violence in this movie is very comical, though bloody, but i think if the movie would have no sexuality and only violence it would have been rated PG-13. There is frequent sexual language and profanity but it is not stronger than in Jay and Silent Bob, which had the R-rating. Actually i think this movie's BBFC rating would be rather 15 than 18.
The animation style may is not as good as the series' animation style, but it is not as terrible as anyone says.
The plot starts with a very good idea - but it gets really weird and strange around half of the movie.
I think the movie is worth watching and i found it good, though i prefer the series.