No doubt. I'm going through some of my old canon t3i raw files right now and am still impressed how much I can get out of them if I'm smart. (and that sensor is pretty much in line with these)
Reading these forums always leads me to analysis paralysis. If I had to grab something now I'd just get a gh3 and be done with it as it's the best tool for the job right now for me and produces really good looking video. (of course I have a few months to wait and see if anything really cool happens or is released, so, more analysis paralysis)