Investing in an ico is a common thing. The most important thing is that we can appropriately choose the ico project. It can be said that this is risky, but when we can do a good analysis that can focus on the project that we will follow it can make us right in choosing a project. If we just keep quiet then we can not get anything, move it and try continuously to reach the goals and dreams we expect.
There are plenty good ones, but also plenty of scam ones. You need to do heavy research to pick through the junk to find the good.