The 40 Year Old Virgin: 6.5 out of 10.
Not bad... It was kinda cute. Steve Carell has been funnier, and it's sort of a one-trick pony. And if you ask me, that chest hair removal scene goes on way too long. C'mon guys, we got the joke in 30 seconds. It hurts a lot, right?
On the "summer of 2005 comedy scale", I'd put it slightly ahead of "Wedding Crashers".