Simply predict the Metacritic for No Man's Sky and let's see who gets the closest. I will add links and table once I get on my laptop. 

I think it will be pretty well received by the majority and get good scores.
84

I'm guessing 77. Even if some don't find it too exciting I think it will get points for providing a unique experience.

75

I think anything from high seventies upwards is really good. 75 and below you start to get into the average range. 

72. It'll get a few 100s and 90s, but majority just 80s. As well as a handful of 40s and 50s - maybe even a 30 or 35. A mixed sentiment not unlike Starfox Zero

The user score is shit. Though a lot of them seem to be trolling though.

76

I'll go with 73. I'm shure they'll have server issues at launch and this will cause the metascore to fall...

I'll go with 78.