OK I joined this late so missed the original site I think but i will add my input if it helps.
It seems some tags have been chopped as I see “Review end starts after tr <-->” at the top and a couple of others throughout.
I would also offer up font size 11px as a nice neat readable size.
Padding should be considered int he main content section. The text seems to butt up to the navigation area (left) and the banner on the right.
Look to separate the individual casino reviews and as already mentioned offer a Read More and a Play Now link. With the Read More offering a more indepth review.
Nav links on the left should link to a review page or a landing page for each casino of some sort before firing off to the casino, my preference.
Casino Reviews made my retina burn. Blue text on red is a bad move. Plus once there the navigation goes so I cant choose another page other than the reviews.
The bottom needs some kind of footer to finish it off. Just neaten up the footer.
A nice template, I have seen it used already but if used right you will see a benefit from using it.
Hope it helps.