I’ve never really done a site review- so if I sound harsh, sorry…
I like the overall design, its professional but rather simple, the only thing I wasn’t thrilled about was how the theme changed when you went to click something under explore, but if that’s your theory, I guess you could say, then so be it. But I like it because it’s to the point and nothing fancy to make it into something that isn’t, if you get what I mean.
There’s only one hint I have to give… In your stylesheets, or under your paragraphs (I don’t know how you have it labeled in your stylesheet) it be nice if it was “justify” such as in your style you would say
p { text-align: justify }, it be be a bit more pro, and give it a cleaner look.