I would say the ratings is a decent tool for new people entering the hobby. It gives them something to look at. IF you take the top 100 its a good top 100. Should some be a bit higher on the list? Perhaps. Should some be a bit lower...Perhaps but all in all the list is a good starting point and reference guide for newer collectors. People are always going to make multiple accounts and rate games in there favor (so they think). It gives these people the illusion of control.