Vince "I'm the same Trent character in every damn movie" Vaughn completely carried this movie. I wonder if the other Wilson brother would have made this movie a little better or if it was just Owen's charachter that I did find to be all that funny.
Here's the quick plot - Two guys (Vaughn and Wilson) crash weddings all summer during "wedding season". When they crash the eat, drink, dance, almost always talk to the bride and groom together, never ever get caught and from the looks of the movie, never leave a wedding alone - or wake up alone the next day for that matter. Half way through the movie they crash the wedding of the Secretary of the Treasury's (Christopher Walken) oldest daughter and the rest of the movie follows them through the wedding weekend as each of them tries to pursue one of the remaining two daughters.
I suppose its possible that the reason I laughed at Vaughn's lines and winced (or just yawned) at Wilson's lines was because Vaughn's character is who we want to be, while Wilson's character is who we are. Vaughn is witty, outgoing, a trouble maker, a guy who knows when to cut his losses, tall, clever, and has a normal looking nose. Wilson frets, is neurotic, goes after an impossible girl, sulks, gets depressed, acts dopey, lies himself into trouble and has the most un-hollywood of noses.
I saw this six days after it was released into the theatres (July 15th/July 20th) which probably the closest I've seen a move to the premiere in years. Of course I did see it in Keane, NH during the day with my buddy Phil, so the cost was much lower and the crowd was much smaller (I think there were seven of us in the 12:05 showing).
For a real good laugh, go to the French version of the movie's official site (http://www.serialnoceurs.com/) and watch the trailer for the movie in french. I don't know if it is funny because I've already seen the movie or not, but if it isn't funny now, go see the movie and come back and watch it if you want one more laugh out of this flick.

Oh, I have to mention - Rachel McAdams is unbelieveably sweet to look at. She was brunette in the movie but from the online pictures from the premiere party she's become blonde. Thumbs up for her being brunette. It the words of a former roommate, "yeah, she is very pretty."
I also have to mention Isla Fisher - the younger acting party girl daughter. Phil might have said she's an "All-American girl."
As I snooped around the Internet Movie Database (yeah I know you've been there too - imdb.com), I found out that Ms. McAdams is four days older than me and Ms. Fisher is eight months older than me.
Wow! Older women at weddings rock! (Though I just found out that Isla Fisher is engaged to Ali G.! Yuk - Ali G. fans in the house? Let me know.)
I am going to a wedding the last weekend in September and another the first weekend in October. I won't be crashing but I will bring some visine.
I should wrap this post up, its kinda taken on a life of its own. On a comedy scale I give this movie a handful of stars.