The fact it was held back a year by stefan, then released with only 3missions and 2pvp maps only is what makes players moan as they would obviously except alot more or atleast have alot of stuff hidden already to be released, but it really seem's that they don't.
Advice for staff, of what I would do to steady the critics:
I would start with these first
-Release PVP Squad basing ASAP with ldrbd,
(Would deffo silence players, while hard work can continue)
-More ways to get gralats (NEEDED)
-Make melee faster its so slow;thats discouraging. (so more will want to spar)