Nice! I'm gonna try a sneak character next. Honestly though, I'm not sure I want to be that powerful. One-shotting boss level enemies wouldn't be that much fun for me, but to each their own.
I haven't had a one shot boss level enemy with the exception of the Master Vampire in Pinemoon Cave, however that was because I got a critical strike on him. All the other bosses have taken at least two or three now, early on it took much more when I didn't have the sneak damage perk. I am mid level 35 right now with 94 sneak and 60 archery and I am having a blast with this sneaky assassin character. The most exciting moments are when you have three or more enemies looking for you, and you are desperately trying to hide with limited room to maneuver. It will definitely get your pulse racing when you see that eye start to open!
The only thing that surprises me about this character is how slowly Archery levels up, especially considering that my primary weapon is the bow. When I started this character I figured sneak and Archery would level somewhat closely, but that is not the case at all. Try a sneaky character it's a lot of fun trust me.