The themes aren't just similar to StudioPress themes, both of the themes up for vote even feature the exact same video screenshot in the designs. Look at them and then look at this:

http://www.studiopress.com/demo/allure.html

The video is the exact same one. They lifted it, obviously they didn't just randomly select the same video from YouTube, etc.

Which is fine, it's all good as far as licensing concerns... gotta love the GPL. They aren't doing anything wrong from that perspective.

BUT if you are going to have some of "Theme Wars" at least have good looking themes up to vote. Bland isn't going to cut it, nor build excitement.