Initial Coin Offerings (ICOs) how to identify profitable ones

[sefunmie]

in the past few months, the number of Initial Coin Offerings (ICOs) released to the cryptocurrency world are so much that its difficult to keep up with the pace.
catching up with the trend is one thing and identifying the good ones from the lot is another, they say diving is risky but gainful. I'm not afraid to dive but I believe it has its dos and don'ts. what are the dos and don'ts of investing in ICOs? Can anyone help please?