I don't think metacritic or reviews for that matter tell the whole story. Critics are driven by the industry. It's GTA and is a very popular franchise so it has to get at least 90 regardless. Not to mention games for XB1 and PS4 so far have been kinda lack luster so far. I mean look at the score TLoU remake got. So popularity and hype play into the reveiwers scores I'm sure. Smash still has a chance to get a higher or even a lower score since only 15 reviews have been submitted so far. In all honesty, I think too many games are getting inflated scores based on popularity but that's just my opinion.