For clearance: this is about the mappool used at jj.net

Here follow my personal opinions and/or why we didn't add those lvls last time we revised the mappool. I'd guess it's also part of the reason that those lvls are so rarely played nowadays
Too campy, and horrible for 2v2s.

Is an excellent, original lvl. I woud love to have that added. We didn't add it last time since we thought that the users might think it to hard to move around in/too weird.

Is quite a good lvl, but it is a bit unbalanced, since it's way easier to rush top to bottom than bottom to top

Is also a very campy lvl, but it's less horrible than sbv2. Except for the campyness, another main problem is that you can just lame around at the top in order to dd.

Is also a bit too campy. If we wanted another very base-based lvl, I'd go for Galactic Warfare, which is the most entertaining one of that kind, imo




Edit:
Polling per lvl would make more sense imo..