I'd say you're just a coward if you don't dare to play in very open levels like Marshland, Medieval Skycrapers, etc.

And I feel to agree with Sasik, that at least I wouldn't have so much time at summer, matches should be played at weekends just like in jj2wc 1. It would suck if all jj2-action like JDC, jj2wc, and many many other competitions would be done at the summer, then it would be very boring at the other seasons when there were only like 3 or 4 active players.

If I'm repeating other people btw, it's just because I want to make some opinions clearer.