Good: The design looks okay, I like how you used MyBB as your forum software of choice. I've had experience with MyBB and it's a good alternative.
Bad: Not enough content. There's nothing about your site that I can't already get somewhere else.
It has potential, but the inactivity kills it. You should look at finding methods of luring members to your site, not just by advertising, but the features of the site itself. Think about it in my situation: why should I sign up for your site when there are many others like yours that have more activity?
I'm not trying to be mean, I'm only helping you improve.