Evaluating an ICO can be very hard, especially when you are new in the cryptocurrency/blockchain environment.

I would look for YouTubers that have honest opinions and reviews about ICO projects. As well as always additionally do your own research.

Check for information about the team, company, see if the project matches your interest & check if there is an active growing community.

Scrembo Paul is in my eyes one of these YouTubers, feel free to watch one of his videos: https://www.youtube.com/watch?v=eCVBYBssLS8