Is it good for me to bought Boom Blox and pass Okami?

[LG[Infinite]]

Depends on how much time you have. Okami isn't exactly something you can play in fifteen minute bursts. Still, it's about as close to Zelda as you can get without actually being Zelda. I guess it'll just have to tide us over till they announce a new Zelda, although that might be a while... or it could be at E3.