I like it, I really do.
However, I would remove the background glow from the Navbar Tabs, not the glow when you mouse hover, the background shadow.
And the main skin background I think is to much. I think its to much of that color/design. To fix that issue, you could keep that design and make the colors a bit darker, so the forums stand out more.
And the login page needs some more work, it needs a block and background around the login box.
Thats all I see that is really wrong with it, I might have missed a few little things here and there, but those are the major things IMO. Please don't take this personal, I am just giving my advice based on my experience.
I don't know why, but your skin reminds me of my custom VB Skin that I payed to get made just for my forum. I guess its because they are both based around Tech/Gaming. Check out my VB Forum: https://thetechgenius.net
Its not 100% finished yet, but its close.