Oh no, gaming isn't the only reason 8 worries me. Its the fact the whole OS looks like it should be on a tablet. I like customizing my stuff to my my taste and reworking UI's and such. With the other Windows it was simple since it was all Desktop. I made my last PC set up like an XMB. Win 8 worries me because desktop doesn't seem to have the spotlight anymore.
Also, local retailers take me for an idiot who's going to grab the first laptop I see because it says gaming on it and eBay is full of refurbs.