Muselk is a rather known and reknown TF2 player, and make videos exposing is good skills and comprehension of first person shooters. He’s pretty well known on Reddit.
He recently made a video review about DB, showing some insane frag skills wshile giving his two cents about the game. You may want to check it here : https://www.youtube.com/watch?v=dwqvzojjaAA
So far, he seems to enjoy the game. But he really thinks that there’s a problem with Aura’s healing station.