that gameranking site is garbage...none of these games can even be compared for whats better, they do not have an equal number of reviews!
OoT is number 1 based on only 31 reviews, thats trash, if someone chose not to review it, then thats the same as giving a 0, OoT should be at the bottom. (statistically speaking, as i do love that game, or did... i could never go back and play it again)
MGS snake eater has only 91% but thats based on over 350 reviews, this site is flawed, and Galaxy is good, not great, i found it to be super easy