Many possible ideas and basis if  its legit or not because we can do research at the same time focused to read their whitepaper and roadmap.Then tried to joined the telegram because a lot of information and asking question will be answer as long as you are in active.Many things would be considered and we take a look that it is our decission making.And we have free to joined an ICO so choosed what is the best for you for the success ICO.