Smith makes a movie -- now he's an EXPERT?? I am a Catholic, but I also have thick skin. I've enjoyed many "controversial" movies such as Pulp Fiction, Magnolia, Happiness, and Breaking the Waves. Whatever the on-screen offense, whether it be sexual, violent, verbal or heretical, I could take it... so PLEASE don't write me off because I state up front what my religion is.
That said, this movie is not funny. It's not stale because it's potentially offensive--it's not funny because it's not funny. Every joke of this sort has a backdrop story that HAS to make sense. Every punch line has to have a setup. Every satire (and this IS a satire, not merely a silly film), must base its allegations on reality.
Maybe I just know too much of the Catholicism Smith is perceived to be lampooning to know better--this is a Catholicism in Smith's own imagination, or Catholicism as non-theologian Smith wants it to be, but not really Catholicism. There's tons of dialogue, but a person who understands Catholicism could see the mile-high loopholes from a distance. Smith, more than anything, displays his ignorance on the subject matter.
The only original idea was the "Buddy Jesus" subplot. Cute, very smart. Everything else--"doesn't matter what your faith is as long as you HAVE faith", the crap monster, pro-choice and racial diatribes, the pot-shot against Disney, the stripper-muse, Jay and Silent Bob being prophets--comes across as dated, cliched, and boring. The biggest sin in "Dogma" wasn't it's potentially offensive nature--the biggest sin is that it wasn't FUNNY.
I've heard some people returning to church after seeing this movie. To you, kudos. But even you, by now, understand what I mean. If this took place on another planet altogether, with the central religion being something completely fictitious, it would make better sense. As it stands, it's an embarrassment.