For me, RPGs are games in which I could get stronger by collecting XP from killing enemies and doing quests.
The second reason is exploration. It's very common for RPGs to have open world to explore and that give me good reason to play.
When you spot an interesting RPG, what tells you that you’re going to have a fun time exploring the world?
Can't tell right away until I saw some screenshots and video gameplay preview.
I am expecting to see big open world and cool team battles.