I don't think ICOdrops is a very good site, none of the ICO rating or announcement sites are credible for anything. You can see what ICOs are active but those ''expert reviews'' are nonsense. If you want to find out if an ICO is legit you're really going to have to do the work yourself. Also yes most ICOs are scams and most of these companies conducting ICOs have no business conducting one. I think new comers in the space  would be better off not investing in ICOs at all unless they really feel like they know what they are doing.