You can't look at it like that. If you are thinking enhance is good compared to Priest/Hunter (or you know... anything) you are be disappointed every.... single.... time.
The bracket is trash right now, in fact I think it's the worst a bracket has been... ever. A bunch of retards got mega weapons and are now basically the middle-aged down-syndrome guy I saw at Toy-R-Us when I was 6. He had taken a WWE plastic championship belt out of the package, put it on and was making gorilla noises as he body slammed a giant pink panther doll... repeatedly... I was fucking terrified.
You are not going to live 1 SECOND versus a hunter with a bramble/i49... slackjackson has 5khp in a BG and 30% verse... guess what? IT IS WORTHLESS, W O R T H L E S S. You are not going to overpower a disco priest that has ANY IDEA what they are doing (not even good) just an average jackass pressing buttons will beat you over time.
Enhance also is not a good target for dedicated heals... why would I want to heal you when I can heal a fury warrior that is going to pop off with crusader and has Execute... all you have is some average dps and no finisher... its just a bad idea.
You are there to slow shit... hope counter strike totem works versus trash players... and off heal... and unload once or twice IF you decide you can get the kill.... which you can also do... as resto.
Are you gonna be able to post a game once a week where you you played at 1am and were the most geared twink/lit up some trash... sure? Most of the time you are just gonna get Aimed shot/Raptored in the face by some blond-banged-chubby-cheek... that honestly somehow magically thinks it's his skill and not blizzard just changing his shitty-diaper for him.
Enhance is incredible.