The gnasher is the most unpredictable gun ive ever used, sometimes I do 20% at point blank, sometimes i get one shotted 7 feet away, and Ive gotten some bizarre kills of my own. However public horde can get irritating fast when you get into matches with people who dont know their class or get in the way of other classes like not letting scout collect power or not letting engineer build with discounts, and yes this even happens on higher difficulties like insane. The horde is super fun, especially with friends. The campaign was enjoyable but got boring at times. It's a decent game but its far from great.