I tried this game because of the hype around it and also because my daughter is keen on looking at pictures of cats. Infinite amount of fun! The experience reminded me of those old, browser games where you had to wait days for the resources to refill as the enormous amounts of transactions crippled the Ethereum network and it took a lot of time to get things going. Apart from that hiccup, I really enjoyed the funky looks and names of the cats. I would suggest everyone to try it and get a blockchain cat. It`ll be yours forever. What`s not to like?
CryptoKitties is currently the most popular "dApp" built on Ethereum. Rather than exchanging currencies, like Bitcoin or Ether, you can buy / sell / "breed" these cute, kitten collectibles. The game is so popular that... A) the Ethereum network is struggling to support the demand for it (https://www.coindesk.com/loveable-digital-kittens-clogging-ethereums-blockchain/), and B) people are willing to pay absurd amounts of Ether for some of the kittens in the marketplace (https://www.cryptokitties.co/marketplace?orderDirection=desc) The concept is very well thought out, and the interface for this game is A+++.
I've been playing CryptoKitties since December. What a crazy rush it's been. I've enjoyed learning the hidden gene system and breeding rare cats together to make my own custom creations and mutations. Lot's of people working together in the discord if you have any questions. -BitcoinLouie