I wonder if I like games like starcraft/warcraft 3, what xbox360 game should I try?

Here's a list of real time strategy games for XBox 360.

Xbox 360 Cheats, Reviews, FAQs, Message Boards, and More - GameFAQs

But do anyone know something that is close to warcraft 3 or starcraft 2?
Something that u have a over view?

That's pretty much every single RTS game. Haha. They all kind of fit the same format of control groups of something/someone, collect supplies, and battle.

Look through that list, read reviews, view screenshots, etc. It should help you locate something.

I would try portal 2 it is a great pussle game with a AWESOMRE storyline