Ya I have the game its really fun and enjoyable. Whats cool is theres the plus seed mode where you can relive the experience of the show and change certain things like what happens if stellar didn't die and what not.
Talking about Gundam games though I've been enjoying Gundam Climax U.C and also Another Century's Episode II(Not really a gundam game but has gundams in it with all kinds of other mech's from macross, l-gaim and many other mecha animes) Once I get all the stuff I need to start recording some game play I'll create some vids for you guys.