I've been seing a lot of threads about how rock band 2 is selling so great.

I'm just wondering if many people buy rock band 2 then will people not want to spend money on gh4?

My guess is that rock band 2 will sell better because of compatibility with rock band 1.

What are your guys thoughts?

Nah, I don't think so. RB2 will sell well, and better than the first, no doubt about it, but GH3 sold double than RB last year, and this year the one who brings something "new" is GH, so it should attract even more people

Wow now that's an easy one.

Guitar Hero by alot

Guitar Hero World Tour FTW!!!!

Nah, GH:WT will probably sell more, although the gap will probably close a little compared to last year.

Guitar hero will sell more again. It has nothing to do with the quality though, it just has a better brand name right now. The gap is closing though, it won't outsell rock band by anywhere near what GH 3 did.

 How can you guys be so sure?