And more times than not, they don't point out shit. Take MGSV for example. Easily a checklist box game with repetitive areas, locations and side missions and objectives yet not a single fucking reviewer mentioned any of this. Add in the shitty story and boring characters and well, if it wasn't for the gameplay and Kojima's name on the game, it would have barely hit a 7/10 if that. Point being that some games get a free pass and are praised to the Gods despite usually being underwhelming and disappointing.
Uncharted 4 is another perfect example. Two horribly misused characters. Same lame ass ending as the ones before, only one action scene, boring flashbacks which were just a copy from Uncharted 3, gameplay that wasn't great at all and whoever made the cover/roll whatever button the same button was drunk that day.
These are just two examples of games that while good are nowhere near great or classic or perfect. Yet because reviewers say they are, people tend to be like sheep and just follow the herd.
As for Paper Mario, I can't comment on since I don't care about Nintendo these days but okay, one game where the reviewers were correct but how many times have they actually been correct for you? Majority of the time for most people, they're wrong and usually way off. I know they are for me. Hell, if reviews even match my opinions on games 10% of the time, I'll be shocked.