Hello! Is it still worth to invest into ICOs?
It's still worth but for IEO and IEO. i rarely seen a project that was doing ico but as long as this is a legit project and that's fine.The only problem is when you are trying to join in the IEO or IDO and that will be so difficult to get at least a chance to join on it. Im still seeking for the new project caused by this can give me huge profit in a short time.
If so, how do I find the good ones? Any recommendations here ?

You can try to follow top 7 ico and this will help you a lot to get the latest project and i do believe any projects that mentioned by this top 7 ico will always have backed by the major companies or venture capital.
https://twitter.com/top7ico