Summer games that I'm interested in seeing how they turn out:
PS2 - Guitar Hero Encore
DS - Heroes of Mana
Wii - Madden 08, Mario Strikers, Metroid Prime 3, and maybe Manhunt 2 (despite having little interest prior to this whole AO controversy)
Bunch of good looking PS3 and 360 titles too, but I don't have either system.
PC is also looking to make a strong summer showing, a lot of good looking stuff there too.