I live for a good Action/Thriller also.. A couple of my favs..
Bourne Trilogy
Bangkok Dangerous
Blade Trilogy
Body of Lies
Die Hard(s)
Death Race
CRANK (and CRANK- HIGH VOLTAGE)
The Italian Job (For once, I can actually say I liked the remake better)
Hitman
Kill Bill 1 / 2
Lethal Weapon (all of them)
Man on Fire
National Treasure (First one was wayyy better..)
Shooter
Transporter Trilogy (Last ones the best in my opinion)
Underworld(s)
Wanted
12 Monkeys
Avp (and Requim)
Matrix Trilogy
Xmen Trilogy
Comedy is number one though -
Stepbrothers (hilarious, the stupid kind)
Pineapple Express
The Bucket List
The Big Lebowski
The Wedding Singer
Rush Hour(s)
Anger Management
Oceans Trilogy(sort of fits both genres, first was best)
Master of Disguise
Kangaroo Jack
Employee of the Month
Harold & Kumar (both)
Meet the Parents (and Fockers)
Starsky and Hutch
The Longest Yard
Mr. and Mrs. Smith
Wedding Crashers
The Benchwarmers
Dave Chappelle's Block Party
Good Luck Chuck
Dan in Real Life
SUPERBAD
License to Wed
Tropical Thunder
What Happens in Vegas...
You Don't Mess with the Zohan
Yes Man
I Love You, Man
.....
Yeah there is no way to decide a favorite. I would recommend ALL of these..
Psh - I watch way too many movies. Maybe I should get a life.. Lol

As was said, Taken was a good movie!

-Jason