Been keeping my eye on this game for a long time, out of the whole bunch of arena shooters in development this is by far the most promising. It's quite astonishing how far they've gotten with 3 part-time developers, and they still manage to stay very active talking with the community on for example reddit and IRC. If you have questions that aren't otherwise easily answered I highly recommend people jumping into the #reflex irc on quakenet.
I really really hope this takes off personally. I love the cpma gameplay and an evolution of that in a modern package with matchmaking and all that stuff sounds amazing.