Polkadot is a great Defi project in my opinion, and one that has the potential to replicate in the Defi space the same type of influence that ethereum has in the smart contracts space.
Thr Polkadot blockchain is like a robust network that allows the integration and combination of different Defi platforms such that real life-like financial services can be gotten through the blockchain.
This makes it very valuable in my opinion and its tokens price relatively very much undervalued
Things have been going pretty well for Polkadot lately, news such as that Swiss-based investment product supplier 21Shares (formerly Amun) may have increased DOT's momentum after announcing the launch of the first Polkadot ETP (PDOT) yesterday. According to the press release, PDOT will be included in the list of SIX Swiss Exchange. I think this project still has a very good future.