2 blind recommendations for games I haven't played but are coming soon:

3D Dot Game Heroes (PS3), out on May 11th in the US. It's basically a big 8-bit nostalgia trip encapsulated in the gameplay design of the first Zelda.

Trauma Team (Wii), out on May 18th in the US. The latest in the Trauma Center series that used to focus on just surgeries using the DS Stylus or the Wii Pointer, but this one introduces 5 other medicinal disciplines in addition to the standard surgery. The biggest addition is Forensics, which appears to be a large chunk of the game and is fashioned a little more after the Phoenix Wright style of adventure game.

You might notice that both of these games are published by Atlus. They have a pretty good track record of quality games, so chances are 80% of the time you pick up something with their name on it it'll be something good.

Both of these games will be $40 brand new.