With so many ICOs coming around it can be hard to decide.
I believe it's important to make
your own decision : not just to follow hype, you know (though in ICO field hype is a sign of success

Take time and make your own investigation: read the whitepaper attentively, ask questions to the team and see how they'll react, review the team background.
Also, I can suggest you overlooking ICO listings sites. There are many of them where experts can give their opinion or rate the project. That also helps
Thanks for the answer. Of course one has to take care with a hype and investigate by oneself if the project is worth it and will/could have success. A good whitepaper is just the beginning of a good project. Are yourself very familiar to ICOs (or maybe an expert)? I don't want to join now a lot of ICOs....would remain more focused on one ICO. If you have a lot of experience in it....at first sight, what do you think about