Well, maybe you don't like it, and maybe a lot of people don't like it. I dunno, it's just something to experiment with. Maybe the way Valve did it wasn't fun, but maybe I (or others that are interested) could tweak it in a way that makes it fun.
There is always going to be a "market" for everything. I hate pretty much everything on TV now days that everyone else seems to love the shit out of.... So, If you have an idea of how to make it. DO IT! and i'm sure some people will love it.... Will the majority? Who's to say, but Valve does have pretty extensive play testing (for a reason).
Nice to hear something a little more "positive." I'll try to work on it. If this doesn't work out the way I hoped, I can always try my other idea of "Capture the Cube;" ya know, a Portal 2 version of capture the flag.