This is actually a very good structured website. To be completely honest it does not look like a first time website. The only thing wrong I saw is just that typo on your Detail Review (it's spelled everywhere Datail). Length of the articles is good, the overall navigation too. I believe the colors are set right seem warm and not eye scratching.
As a suggestion, I might say sprinkle some text links on articles and news so you get a good internal linking and perhaps one text link on your reviews and bonuses, so if by any chance a viewer cannot see your images, or does not feel comfortable clicking on banners and stuff, he/she can sign up.
I believe you site will do well, given that it grows a bit older and picks up a higher
PR. Usually when I review, I have at least 7-8 paragraphs of suggestions but not in your case. Congratz.