You can't trust most of the ratings on these sites
They are only good, if you want to look at some datapoints. Projects need to pay in order to get listed and even the curated reviewers aren't trustworthy enough. If you are searching for a good project you have to sift through a ton of garbage, before you even discover a decent project.
In most cases I use ICO Drops or ICO Bench to look for upcoming projects. You can also use telegram research groups, reddit or private facebook groups to discover new projects that aren't shared anywhere. Youtubers are great as well to discover underrated projects. Never trust a single source of information. Another way to discover great icos, is to search for ico reviews. There tons of reviewers and analyisis websites out there, that do a much better job than all these paid listing sites.