I and some of my friends are early investors of link, we strongly believe that this is just the start of something much bigger than you'd expect.
All those bridges, of course, it is being chilled, but hell which good project isn't? 5$ is just a buy-in price for me
Give it some time and you'll see how far that will stretch.
Positives: Smart contracts and bridging the gap between those and third party data/apps. Sergey is really serious about this project, as a friend of my investment circle had found a critical issue on their site which has been resolved immediately and he got a small reward for finding that bug. (Many projects would laugh that away!)
Invest in fundamentals, wait some years, and thank me later. (Though only invest in something you think it is worth investing in)