Well there are various of way how to deal with ICO scam but the most important thing is never follow hype news specially in ICO review sites because most of them are paid reviews this one of the bad habits in Crypto. If you are looking for decent ICO i prefer Trustedcars one of the best mobility provider in Germany that is already implemented for users who wants to avail their services where they can rent any cars in the Partnered Car dealership Inventory with no long term investment !