I was also very hyped up about it but I lost confidence for Kin. It won't be the most used crypto in the world anywhere. Bitcoin and Ethereum won't give that title to other coins. I don't see a good reason to Kin takeover. It's a good alternative but nothing more.
I'm basing this claim specifically off total transactions per day/month/year. Take a look at the graph from my last comment. Based on years of data, it's highly probable Kin will become the most used crypto in the world once fully integrated into Kik. Unless Bitcoin and Ethereum see substantial increases in their transaction count over the next 6 months, it very well could happen.
I'd like to hear your reasons why you lost confidence in Kin specifically. I'd also like to know why you think Bitcoin and Ethereum can't give up that title? Ethereum was able to pass up Bitcoin... why can't something else pass up Ethereum? I'm not talking about marketcap, but just which coin will have the most daily/weekly/monthly transactions.