FotM was the exception, I only remember one match where I couldn't do anything.
I think I stuck with a team twice, and spawned into the final 10 seconds of a beatdown once, so it's a pretty good sample, I think across two weeks. There were mostly short queue times, and a real variety of players.
My toon was Gadget/Electric: Gadget EB, Sonic Device, Muni Bots, Sparkstorm, Electric Form, Bionic Shielding (and Particle Mine when I hit lvl 20).
I had some good experiences in 21-30 (Arena & BASH) with more of a pure Gadgeteer, so I'm expecting this one to be fun in there as well. I'll be taking it there once I'm satisfied with my gear, probably level 25.
There's a lot of doom and gloom in T4, but I've been having a lot of fun in 11-30. Anybody else?