I definitely like their Whitepaper and Techpaper, they responded fast to my questions. They do not look like scam. Ivan on Tech seems to hold some baseless prejudice to this project. I like his videos, but this one is kinda misleading.
I do not know how to hate an ICO price multi times of its ICO price, the price is still there and it seems no investors lost their investment, so I think it is not a scam for now, right?