1st review:

A fantasy that is extremely funny in places and very entertaining everywhere else. I found the rich man's wife irresistible. In the movie's funniest moment, the ultra-dumb protagonist didn't find her so attractive.

The everywhere else isn't exactly accurate, since I found the moments before the lead leaves the house quite boring. Also, I didn't find the lady that delicious this time around. It remains a special movie, and kinda edgy, since you keep getting worried if anyone would actually discover that our hero is actually a retard.