I was going to start a thread just like this, glad I didn't.
I remember the first video I ever saw of Our Favourite Adult Diaper-Filler, and thus I remember my first impression. It wasn't love/lulz-at-first-sight as it was for others. However, my recollection as to when the big day was is extremely hazy. My closest friend at the time was, I suspected, more than just a lurker on 4chan and he sent me links to ED. Somehow I found Christian's page and ended up on Youtube watching this video, so it must have been 2009.
The impression I recall was that he was some sort of in-the-flesh Comic Book Guy from the Simpsons, knowledgeably commenting on Anime or Sonic the Hedgehog stuff with a degree of ingenious flare. That was rubbed in by him saying "Stardate" at the beginning too, but I didn't catch on to the fact that he was mentally abnormal. I don't think I watched the whole thing either. I didn't check back up on him for a while and I don't remember actively keeping up with what he was doing until the Jackie/Lars stuff in 2010.
But anyway some time after I saw that video I saw the one where he begins "Citizens, of the internet" - again giving me the witty fanfic guy impression. But then I actually watched it all and realised that this guy is a hilarious manchild. Subsequently I completely binged and got wasted on his videos, laughing the whole way through. Oh we've all been there.
Soon after I felt sorry for him and White Knighted him on a YouTube channel (theCWCVilleLibrary?) which had annotated videos, giving commentary and insulting Christian, does anyone else remember that?