Hi,
From a first look, here are some of the problems you wanna fix. Your reviews open in a new window. As this is your website and the links are internal you might wanna make those open in the same. If I am to read 6 of those reviews I don’t want 6 new browsers poping up.
Some of the reviews are awfully short. When Google Panda hit the streets, it made sure short articles never see a daylight again. For example your King Neptune review is 2 paragraphs, roughly 100 words. Say I am somebody who wants to really try this casino. My first concern would be how can I deposit. That I do not see. Can I play from the US? What’s the minimum deposit? How about withdraw? It’s stuff like this that will provide a value to your reviews and will make them lengthy as well.
Your section Casino Games and it’s title Free Online Casino Games, suggests that there should be some sort of free games there or at least perhaps links to such. Throw some slots banners, or screenshots, review the games have something clickable so if I like something I can get to the casino site.
You need content for now. Five or six pages wont do (talking about your conversion pages), but you probably already know that. I suggest you get some sort of a contact form. The way you have put your email down there, will be crawled by spam bots so fast that your inbox will be choking on them soon.
I think this is enough for a start to get you going.
Regards