ICO scams are real and you can't judge the outcome of an ICO based on the founders or team knowledge on the product. A founder or team member can know the products in and out but if their intention is to scam nothing can be done to prevent that. I only give my support to an ICO that has a product or service in the market for at least the last two years, with an established office and good team management. The team must be in full time work with the product. That give me confident.