So according to you each time someone calls another person a fanboy, the first person is hating on the other one. What about the self-proclaimed fanboys? Are they hating on themselves or what?
The stats used in 2015 were different from the ones you have nowadays. First of all, the rating algorithm used in 2015 is different from the one used nowadays. If you payed attention, you would see that they call it Rating 2.0. Comparing the 2 ratings is pointless since they're basically different stats. I'm not really sure what they new algorithm is but it uses for instance ADR which is one of the most important stats in order to show how impactful a player actually is. I can't find an ADR or impact chart right now but I'm pretty sure he ranks pretty low on those since I haven't seen people like lurppis highlight him when they were talking about the players with the best ADR. I know for a fact that cold, dev1ce, s1mple, dennis, shox, ScreaM are among the most dominant players as far as ADR goes.
The problem with the stats from 2015 is that they're heavily based around fragging. While olof's ability to frag is undeniable, there are many matches in which Fnatic sturggled to win or even lost while he was on 30-40 bombs which shows that he has a fairly low impact on the game, at least when compared to the amount of frags that he's getting. I forgot to mention that in some of those game Fnatic had the advantage from one end to another and still struggled to close it out. In 2016 analysts accepted the fact that their old stat system was flawed. According to the old rating system for instance, someone with 4 eco frags would have a much better rating than someone who won a 1v2 for instance, though there's no debate as to which one of the 2 had the better impact. They also have a stat literally named 'impact' though I'm not sure how it's being calculated. That wasn't there last year.
So according to the 2015 stats yes he was the best player but keep in mind that the stat tracking system from 2015 was very flawed and apart from entry frags and entry frags per round it had no stat that would fall in the 'impact' category.
And the new Fnatic played like 3 lans after they had like a month to prepare. This new Fnatic is pretty bad, there's no doubt about that. I still think that olofmeister will improve since he got Krimz back into the team, but the fact that he is quite dependent on certain players proves my point that he is not really a superstar.