Jumping on the FFX train here. Again, like Wolf Kanno said, though I'll add the extreme linearity which doesn't seem to drag it down compared to FFXIII, which gets ripped to shreds for the same problem. Post-game content is literally a monster killing grindfest and a few characters are unbalanced or overpowered.

Other RPGs? Hmm. I'm tempted to say Pokemon if I'm honest. While I'm getting back into it now, there are still a few issues for me, mainly to do with catching pokemon, like version exclusives, trading pokemon and other barriers to just filling out my pokedex, dammit.