I tried watching it last year.. I got about 7 or 8 episodes in then I just couldn't tolerate the irritating, self-absorbed main character anymore.
Maybe I just can't relate to people with a God complex.
This probably isn't a spoiler since you realize his delusion in the first episode but just in case.
The premise was so-so though. I liked some of of the character interactions but the rest of it was just bleh. Got bored quickly.
I checked out the live-action movies just to get through the story in 2-4 hours rather than sit through the anime series.
Oddly enough I really enjoyed
Monster, which most people found boring.