IDK...
In my personal experience, Werewolves are quite powerful.
And this is coming from a longtime Vampire player. I've played almost exclusively as a Vampire since Daggerfall.
I originally made a separate character just to get the "Werewolf Mastered" Achievement, so I didn't go after any of the Totems or anything. Before joining the Companions, I leveled my character to level 20.
Once I became a Werewolf, I was honestly surprised by how lethal they can be. I started in Whiterun and went on a three city killing spree. I never once changed back into my normal Dunmer form during this rampage either. I ran along the roads, killing and eating the heart of anything that moved.
Peasants, Bandits, Necromancers, Dawnguard, Guards, Shopkeepers, random animals, all felt my claws and teeth. I blitzed through Windhelm and Riften with mind-numbing ease, rag-dolling everything that chose to stand against me (and most things that tried to run from me as well).
By the time I was done with Riften, the Achievement had long since popped up, and I was just fueling the feeding frenzy for the twisted thrill of it.
I must say that I had many an evil chuckle while slaughtering Skyrim's populace.
If the Werewolf form is giving you so much trouble, OP, I'd have to agree with the other people who have posted here in that I think you're doing something wrong.
Even never having played a Werewolf in Skyrim before, just about everything fell before my lupine fury.
