Truly there are plenty of ICO's around and many are here just for scoring some big numbers and leaving the projects, but if you do your due diligence there are some incredibly interesting projects happening at any given moment. Spend some time on it:
1. Read the whitepapers
2. Research the teams thoroughly
3. Check the partners (if any)
4. Estimate whether this coin is indeed needed, does it deliver anything new to the market or is it just copying what tens or other coins are doing
...do not get carried away into trusting fancy words, everyone is "revolutionizing" something nowadays