It's a pretty big payday for whoever got free UNI tokens, kind of like a massive airdrop to much of the ETH community (not me as I never used it). The price of UNI is currently at $4.11 according to CMC, up 776% in the last 24 hours. Not sure what UNI does yet but I'm sure we'll hear all about it pretty soon. At least they put out a working product already.
This is a very large airdrop that I have seen and felt where only claiming UNI tokens for those who have transacted on Uniswap, I never thought that UNI tokens would be this expensive, maybe because they were posted on Binance so the pumping that happened there in 24 hours went up faster in other token appeal.
Of course this will be very useful for UNI tokens and the Uniswap exchange will be known more and more and try to do it there and I also see very high liquidity because there are many successful DeFi projects there.