I would prefer to have the Too weak to Incredibly tough over this green, blue, orange, and red crap. I can kill most greens and blues and a few reds, but at the same time the greens and blues can kill me. It's not just the colors though, even the mobs level range is really off.
I was killing sheep on my level 5 Marauder all of them green and blue. Then I fought one and I had full health and it mopped the floor with me. A green puk hatchling is harder then a red roseling. With your choice of what you can fight being limited due to the over crowdedness and the lack of mobs at the moment. Makes it kinda tough to decide what you should fight.
On a brighter note. I Like the combat system and having the abilities from the other job classes REALLY helps a lot.