Rainbow Six Siege

I played it at E3 and absolutely loved it. The pre-fight planning stage is excellent, and listening for gunshots/movement is so critical. Communication amongst team members is the most important factor to winning.
Was it anything like the original Rainbow Six 3?
 
Was it anything like the original Rainbow Six 3?

I don't remember Rainbow Six 3. I mean, when you get down to it, it's still a FPS. The planning phase and interior close quarter combat with a destructible environment are what set this game apart.
 
Would be awesome if they threw in the original PC games with MP as a part of the package, or upgraded collectors edition or something.