Started off strong but failed to keep my interest
Even as someone who is familiar with lolcats, I didn't really get into this story. I got to appreciate happycat and ceiling cat, but their inclusion didn't really drive the story (except for ceiling cat's request to get the staff).
Really, the introduction was pretty good. It was simplistic in its design, and that was its strength. While I can't fault you for some clever animation of the cats in the story, it was off somehow...I guess putting cats in human bodies will always seem off.
I read some reviews on how this is a parody that they didn't get. I can understand that. If I hadn't seen happycat, I wouldn't get the cheeseburger jokes. I might suggest a "primer" link in the menu. People who click on it are treated to a slideshow of Fark's most infamous lolcats, especially ceiling cat and happycat.
Keep up with the clever animation; as a Flash newbie myself, I completely understand how animation will get better, so I look forward to that. I'll just have to suck up that the cats don't look right. If you can give a more thorough introduction to the lolcats, then you won't isolate so many viewers.