Lets start from the beginning:
The titles, it seemed like a miniature parody of roots, then of law and order, am I way off?
Anyway, I loved the whole thing! Its SURE to be a cult classic on newgrounds. I, personally love Lolcats, I go on the sites nearly every day, and one who also knows these cats and their titles would laugh like I did. I look forward to the next installments! I also look forward to seeing more lolcats, maybe even that walrus with the bucket. (By the way, I loved the way you used monorail cat)
Anyway, I liked how you built the charecters, I liked how smoothly they ran, and I thought that the set mouths would annoy me, but I realized that it'd be better than doing some cartoon mouth.
All in all, one of the best animations I've seen recently, and possibly the best light inside joke animation out there. Nice work, this deserves a 5/5, and a 10/10