this might sound silly and all, but looking from a very subjective point of view, I think what COULD be putting some people off is the modern level design. see, the thing is, to me most levels nowadays have so much eyecandy, so many layers incorporating things meant for layers 3 and 4, it all gets incredibly convoluted and confusing and just squeezed together into the playable dimension where I have no idea what I'm supposed to walk on. as somewhat of an oldie, I GUESS I could say I have an outdated perception for levels? but if I do, others who aren't as active in the multiplayer scene anymore might have the same issue.