Here's the main reason people think it's a scam: great returns.
Here's the main reason people think it's NOT a scam: It's backed by its own coin.
At the end of the day it boils down to the user and if you have some spare change you wouldnt go nuts in case you lose it, then I'd say go for it.
I personally have thrown $200 into it, no regrets as of now.
If you decide to join, please use my ref link:
https://bitconnect.co/?ref=AGMarcos