I noticed the slowness too, at first I just thought I'd missed and let off a few more rounds, Gameloft seem to 'build-in' a fatal flaw every time now, look at Yorick...
Damage seems okay in event so far, as long as you wait for the 3 shot burst to hit target, nothing stating that's going to be any use after the event.
Haven't seen that pop-up yet, be interested to see that
