Tactics Ogre: Let Us Cling Together for PSP 9.5/10
I'm about 30 hours into it and it's really fun. There are lots of ways to play and spec your characters. It might be the best 10 dollars I ever spent on a game.
Gradius NES 9/10
I haven't ever beat this one, so I started working on it a few nights ago.
Rampage: Total Destruction Gamecube 7/10
My 5 year old really likes it. It's a decent game, but the soundtrack and effects are bleh. Though there is an Arnold impersonater that yells at the monsters "Here I am! Come and get me!" and "You are one ugly monster" so thumbs up for Predator easter eggs.