Whoa, I remember this site! I was reading in a newsgroup for MST3K (actually, the group talks about a LOT of stuff, not just the show) and someone posted Caps review of the South Park movie, they (the poster) thought their review was hilarious.
As a former devout Christian (anyone's curious, I guess I consider myself agnostic now) I can agree with what other have said about wanting a site that reviews things from a Christian perspective, that's well and good, but these guys are just.. out there.
Anyway, if you want a review site that's designed for parents to see what's up about a movie's contents, I recommend
http://www.screenit.com/Strangely enough, you seem to need to subscribe to their channel to get a listing of there reviews (dunno if it's free or not) BUT you can get a lot of there reviews for FREE just by looking the movie up at the IMDB, so, dunno what the deal with that is..
Now, if you want to get reviews from a very liberal Christian (his words, not mine) you can check out Hollywood Jesus
http://www.hollywoodjesus.com/ These guys review just about anything, even stuff that, in my more devout periods, I wouldn't have watched..
Finally, in the interest of fairness, if you want to talk to a Geeky (her words) bitter atheist who HATES religion (except for possibly New Age type stuff) you can check out Flick Filosopher
http://www.flickfilosopher.com/.