Congratulations for your new site!
It is indeed content-rich, and I like the layout overall, and I have tried to collect a few comments regarding your site layout.
1.. In the navigation bar, when I move curosr over a link, it turns red. It's ok but you used the red with other links, and I would suggest a color, a little lighter.. perhaps white. just try if it does not look better for you, keep it as it is.
2.. the layout is sliced well, but I would recommend a light seperator between deals.. maybe surround each deal with a very light colour ..something of the gray.
3.. I do suggest reducing the number of deals per page. for simple reason, that will reduce the scroller on right side.. it is not a rule but some users do not like to scroll down so much
4.. Adsense placement.. I love the placement of the top AD.. If you only chose image ads then this reduces your maximum potential profit, you would like to run both text/image links.
5. lastly, a favicon is needed as a last visual touch to your site.
Those comments are all minor things, keeping the overall work very great and impressive.. So congrats and good luck
