Hi guys, there are so many ICOs, such as those listed in
https://www.coinschedule.com. It's pretty hard to review them one by one.
Which elements I need to consider, the team? the product? the promoting technology? or something else?
Thanks for any suggestions

I dont think there is an easy way to figure out which ICO is really good other than researching.
Probably you can also rely on suggestions from someone trusted but there is always risk.