The story for Halo 5 ain't trash but it just isn't enough, the ending is weak, campaign is average length but just feels incomplete, sucks to have to wait another 2-3 years for Halo 6, and the action sequences were cool but should have actually been game play. Would have been nice to kill one of the major enemies myself especially the beginning.
Pistol is sick, I feel good just out-pistoling guys who have BRs, DMRs, and Carbines and Lightrifles. Make use of the ledges on the Arena, that's a tip. Needler is OP.
As far as Warzone, I can barely win in Warzone. Not only because of lousy teammates, but that joining a game in progress, it sucks to join a game and be on the losing team already down by so many points.
BTW I voted IT'S GIMMICKY TRASH for the Elite Controller because it's expensive for me, it's sold out, it doesn't feature enough new capabilities, it's got too much hype, and kids are reselling it for +$100 on ebay.
We should all get together for Warzone some time.
BTW what sensitivity do you guys use? I was experimenting and found 8 is the best for me, which is pretty high but my precision seems better. But I'm still experimenting.