IOTA - I want YOUR thoughts

I was just reading about IOTA.

https://iota.org/

I understand that is has:

Zero transaction fees
No Miners
No blockchain
Its quantum resistant

I read its based on the tangle network, which I didn't have time to look into further.
Its marketed for the internet of things.

I wanted to reach out to all my Steemians and get your thoughts on this coin.

Is it a good investment? Looking to get some at some point in the future.
Is it an actual secure cryptocurrency?
How are the developers?

Would really love to see some comments below :)