The second movie is better.

Rating: 7/10 (9 January 2005)

Yes, I'm one of those weirdos who saw the second movie first and then rented the first movie afterward. This film isn't as funny as its' successor but it's cleaner. However, my only complaint is that Owen Wilson overplays his character, Kevin. The character of Kevin himself is quite unrealistic.
Still, that doesn't mean the movie is bad. It's quite good actually. It's just that "Meet the Fockers" is a lot funnier than this one. Robert DeNiro is fitting as his role as Jack Byrnes, Greg's future (psycho) father-in-law.
And it's also worth the rental price, too.