Its very hard to mention any ICO issued after January 18' that held its value. Its much better to observe the market and hit for ones that are trully bakced by teams with some vision ahead. Right now it might be 0,01% of ICO's that are bakced by serious people. If you invest it to make money, stay away, if you would like to support the project itself, than go ahead.
It really need more time for that to find good ICO right now. Not to mention a huge numbers of scam ICO's existed today that could create doubt into investors. We should not just look into its rewards program but looking deep the entire project scope to find if it is legit or not. Yeah, time spendable but it is much better that to loss our money.