Yeah i noticed that as well i am getting my butt handed to me, at special area's that chinook helicopter one i tried flanking the med bot like people said would be a good idea and a hunter enemy way out of range of my guys is doing 4 damage to me even in some okay cover, and the dogs take half my hp with one attack.
So yeah a trainer would be nice with this game, or we can just not engage these enemies until we are epic geared from other maps and stealth past enemy groups of 1 or 2 hunters for now.
But again the Game is not officially out yet until the 4th of dec so we might have to wait some days or someone can gift them the game now if they want, however that is not going to be me since i still need to get some christmas gifts for family members
It underlevels you for each zone for some reason and enemies don't respawn so you can't farm them