I'm playing an imperial assassin right now my sneak is at 96 I have +40% sneak and +25% sneak from being a vampire, and animals still detect me at night easily. I'm playing on expert and I don't even kill high rank drougrs with one x30 back stab power attack. Also once I have been spotted I can't win a fight for the life of me, since I barely ever take damage, and when I do it's lethal my Light armor is very low. My one handed and archery are only at 50 now so I can't kite with archery. Bear's, Dragons, Sabre tooth cats, and Trolls all DESTROY me. There is absolutely 0 hope once one detects me. I have to haul ass, usually over a cliff or something, then try to hide, or keep running. I just can't understand why there are so many complaints about stealth and assassins being able to take down anything with x30 power attacks using legendary both full enchanted daggers. That's the whole point, if you didn't you would get destroyed as soon whatever your trying to kill breathes on you.

/rant