There is in my experience. Back in the great NES, SNES, Genesis, TurboGrafx days the only games with good story were RPG's. That carried over largely into the PSX era. Sure, Soul Reaver is one exception in that case. Resident Evil is cool. Silent Hill.
But RPG's always have more dialog/text so more story to work with. Unless you are talking about the old Wizardry clones like Might and Magic which are barely RPG's.
I see. You'll need to wear this while you're staying here: