ToAU was for 75, but outside the city level 60 players could solo easy.
I agree completely with the OP. I "can" solo them but it takes most JA and my Apoc Drk to make it effective. My Blu gets uninterrupted continuously and it's really annoying!
I'm sick of dying, and at the same time I really don't care when I die, I just HP back to the city, since I'm not having fun anyhow, then I usually just log off. Because.. it's just not fun.. to do anything.. solo, or even duo. And if you do get a group sometimes things work out decently for a bit but this is by FAR the exception, and other ppl always give up before me.. leaving me back at solo.. so yeah..
Content is not fun.