I think the site looks great.
I would change the title tag a little – Top Online Poker Rooms, Top Online Pokers Bonus, top Online….. — if you want Top Online Poker as your keyword phrase
Plus once you have figured out the keyword phrase on all of your imgae alt text add it to that
alt=”Poker” change to alt=”top online poker rooms”
you don’t have a lot of text so it will help in density
In you featured section make sure it’s the best known And where you get the best rev share or highest CPA.
I would also add that (for example) bodog poker also offers sports betting and a casino
your 301 redirects are taking too long