Overrated games:

Ocarina of Time - i'm sure if you go to talk with people about zelda the first thing they'll think of is this title either this or the NES Zelda. As fun as this game was and I do like it (even though i said otherwise in a related thread), but this game is hyped and people make it seem better than it really is. Its a good game but nowhere as near as good as people make it out to be.

Final Fantasy VII - Do I even need to go here about this game? what I'm about to say is pretty much like what I expressed for Ocarina of Time just with FF games. Probably the first game people will think of If I bring up FF with them.

Modern Warfare 2 and Halo - These games are "supposedly" the best games ever, they're fun and addicting but they too are hyped to no end.

Chrono Trigger - I think this title lies in between overrated and underrated, I do this its one of the best RPGs ever and whatever good things people have to say about this title, i'd agree with everything because its that good of a game.

Pokemon - These games are obviously big in the gaming world but I think these games are a bit too overrated, I tried to get into the games but they're just not my cup of tea, no matter what people say about them.

Underrated games:

Ys - Very good action rpg game, I feel like there are little to no fans of this series. Thank goodness the series is being revived by XSEED, despite that, I feel this game is overshadowed by other games.

Mother/Earthbound - Another series that is looked over, these games were inspired by different things out of american culture and was also inspired by the Beatles band as the creator was a fan of that band and many references in the game come from that band. If you haven't played it, you should check it out.