What botheres me the most right now is the randomness of the shots. You can force them with a cooldown, ok. But it seems I am not lucky enough with my procs, I have to use Split Shot 4-5 times in a row to get a proc. Just to get one Slug Shot that doesn't proc for Clean Shot and then back to 2-5 Split Shots again.
This class is sooo unreliable if you don't have Reassemble up. I do like my Machinist and Dark Knight very much but they need a little bit more balancing to compete with others. I don't see both of them doing anything that other classes can't do better.