This is quite useful for anyone who wants to bother with the Ethereum change. Platforms like Waves allow users to create their tokens in seconds in an interface even a child could use. A free product like this can help Ethereum do the same things with similar ease. It's nice to see that at least somebody is looking into these things that can help make crypto mainstream.
But on the other hand Ethereum is just outdated tech. It's not a fault of Kawatta Tokens. I's just Kawatta Tokens will help a dying platform like Ethereum float longer.