I am level a 25 assassin character who uses archery and one handed to deal damage. Each skill is just under level 50.
However, I just took out a dragon priest by firing an arrow, hiding, firing an arrow, hiding, repeat ad infinitum.
It seems very cheap to me. There is no other way I could beat him though. What do you guys think?
Well, I don't understand the problem, if you think it was the only way to defeat him how can it be cheap? The only other thing I could suggest is not use sneak and just find another way. There are some magic enemies that cannot be beaten that way though, they replenish themselves forcing you to use more rapid tactics.
I'm currently a level 27 Nord with 100 sneak, which I leveled up by purely using sneak, although I don't have many perks in it. I think I "earned" my sneak abilities

My archery is around 67 or so, and I altered my ini file to make me actually have to apply drop-over-distance, so when I get a hit at distance, it's because I earned it. I don't consider my sneak + archery overpowered because I am weak in other areas, it kind of forces me to consider my attacks and plan them out, which is fine.
Although I have recently perked my dagger skills to get me a x15 damage bonus, and thanks to my sneak I can do this quite well IF there's only one enemy. If it's far tougher than my initial x15 can deal with I Shout an Ice Form spell at him and wait while the ice inflicts it's damage, then as the creature starts to break out I apply some 2-handed to finish it off.
It's interesting how my tactics are evolving due to happenstance & ability/weakness
