the site looks decent, but the graphics are not that good. I would either learn abit of photoshop or hire someone to do the graphics if I were you.
I think, you have to move google ads to other position... because it block the words behind it. Sorry for my english is not good.
If you want an honest review, then here is it: The theme you are using is not good. There are a lot of free themes for Drupal and you can easily find a better one. Moreover, you need a lot of settings and layout changes. Use Views & Pannels modules to make your site look clean and decent. Currently, it looks like a dummy site built just for testing etc. If you want simple features, then I would recommend you that you use wordpress!