The site layout looks rather nice, but I would work on getting a few more reviews and guides in there if I where you..
Don't copy and paste reviews/guides from other sites, since that will remove all credibility from your site, but write them yourself or hire someone to write a few for you.
There are several good sites out there that offers new guides, reviews, articles etc. for an affordable price if you don't have time to write them yourself..
I would also cut down on the ads a bit, at least until you get some more visitors, members and "action" in your forums.
The number of ads you have there now can/will discourage visitors from reading your guide(s) and registering...