In short, I hold some Kitteh and hope for the price to go up but having said that I will not buy any more as I do not see it as value for money. There are far too many options out there.
Kitteh has nothing that makes itself stand out from the crowd. Currently there are nearly 600 crypto and with the exception of a handful of them none have any stability or proven track record. Adding a few gifs/pngs with cute kittens and few doge-style comic sentences superimposed on those images will not do anything for Kitteh, just like it will not do anything for other crypto.
Look at Darkcoin, regardless of where it is in the charts now it has remained in and around the top-ten after hitting a peak of top-5, I think. It offers something that other crypto did not have with harder to track transactions. It made it different to other crypto out there. Sadly Kitteh like hundreds of others has neither anything nothing nor interesting to offer.... Maybe that will change in future.