Yeah I was gonna say, there are no greatest games of all time objectively speaking. If you want a list of which games scored the highest, or sold the most, then you can easily research that information. Why would you seek to ask someone to make a person list of objective greatness? Seems like a contradictory request. Apparently it's just a cold hard fact that Wii Sports is one of the greatest games ever made (and I'm not knocking the game, it's quite good), but I mean it's common knowledge if you look at the sales. The closest thing we have to objective reality when measuring greatness is the sales figure. My personal opinion, which is subjective, doesn't matter.
you can feel and sense its outline instinctively or on a emotional level with some level or shades of objectively to it.
Intuition and logic are not the same thing. You can't use intuition to formulate something as if it were objective fact. This is why opinions are said to be like... those things which we all have and never realize that our own stinks.
but some truths truer than others
I don't think so. There's only true, or false, as far as I know.
So what do you suggest then instead? We forget a metric for quality standard and let the fortnighters and SJW journalists lead modern trends? Walking forward in straight lines only, and let retro games die with us as archaic disposable entertainment with no shades of an objective standard or merit to them played only be delusional nostalgists, it's all void to be replaced by the next fad?
Whether you like it or not, Fortnight is an immensely popular game because many people actually enjoy playing it. That much can actually be used as a significant measurement of something. So, which matters more when it comes to measuring video game greatness? Games which are/were played and enjoyed on a massive scale, or the whims of a handful of armchair art critics spread among various game collecting circles online? What exactly makes them more credible than the masses?
This is the same debate that always transpires. Art is subjective, it's not objective. You might not enjoy Led Zepplin, but it doesn't mean they are any worse for it. Just because myself, and many other people enjoy their music, also doesn't make them better art. People have different sensibilities, different quirks, different temperaments. We don't all feel the same about all forms of art, and that's fine. We don't all have the same level of exposure to all forms of art, and that's also fine. I think if you want to try to measure video game greatness objectively, look at sales figures and look at historical game reviews/scores. That's the most objective approach, however flawed.