The ending was definitely a lot more heart felt and slightly darker than the rest of the anime, if the whole thing would have been more serious I probably would have felt a lot sadder at the ending but the really really over the top comedy ruined such a sad ending for me.
Oh, Guilty Crown was an amazingly good anime. Angel beats on the other hand was so dreadful it's unreal, however it's moments of "omfg did that actually just happen" made it enjoyable as a comedy.
HI there, iirc you're on my friends list and I've seen you on the A&M section (I think, I dunno i can't remember) so I thought I'd just leave this here.