Yes I know CryptoKitty. It caused a huge ruckus. Literally brought down ETH network and in a way it was negative for the entire crypto community. That's why you won't even hear about this DAPP anymore.
True. I agree that it almost brought down the platform. But it was just an example and only a game. There are other useful applications also and we'd onboard multiple DAPPs in different categories. Also, ethereum and other blockchain networks will improve over time and make it better.