These are review done by third parties on YouTube. I will start with a new Neblio one, only 5 days old.
https://bitcoinexchangeguide.com/cr...-network-is-frozen-for-nearly-12-hours-today/ Here another article about a Dapp platform with problems. Remember sometimes fixing issues require a hard Forks, that one of the issues with blockchain. My feeling is most of the hot Crypto's will be where Pets.com ended up for the internet. New ones will emerge and start the second wave.