@Davoid Do you like arcade-like score-based games? If so, then it's a must-play. A lot of the original Game & Watch games in it are pretty cool, but I especially like the modern remakes of them. I've put countless hours into my cartridge copy of the game, and have yet to 5-star everything in the game.
I just started Mighty Switch Force last week! It's pretty good, but it does (did?) seem short. The graphics are absolutely beautiful, though. I wish WayForward had the budget to make an expansive 3DS game in the same vein.
@X-pert74 For people who have the GBA Game & Watch Collection (4?), do the earlier games really offer much? Because that cartridge has TONS of games.
I still can't believe that Nintendo didn't just make one enormous dual-screen collection for the DS. It's the ideal system for it!