people really need to understand the importances of a good logo, it dosnt even have to be fancy, just good. That is the first thing people see when they get to your site and if the logo isnt good then you loose alot of interest and trust from your visitor. I dont like the top menu, it has too many buttons, it should be on one row, consolidate and use drop down menus. it will look cleaner
Seeing as it seems to be mostly a review site I don't think a logo is essential but would help to make it stand out.