When you post this message on the community forum you're either.
1. Butt hurt because you kept losing.
2. Butt hurt because you can't get any kills with the peace keeper yourself.
3. Butt hurt because you're an over-all bad player that can't seem to perform well enough no matter what he does and needs an outlet to blow of steam.
You think peacekeepers are too OP and low?
Use it yourself, don't fight them, join them.
May the best noob win.
PRO TIP: Having a hard time dealing with a peacekeeper? create space between you and the target, like any shotgun their damage decreases depending on the range in between the shotgun and target.