I started of in HoT with my main and its a warrior. It is really difficult just to walk in the HoT as a warrior. Now I’m exploring there with my ranger and its completly different. It’s actually very easy. To my opinion the warrior could seriously need some improvement in ranged damage or protection.
I know i could go for like soldiers for more protection. But both the ranger and warrior are glass cannon, so in theory they should be both just as vurnerable.
My revenant needs a few more levels and i got every class at 80. So i think i have a fair point of view on comparison of professions.