I haven't even played a JRPG before. Mostly because I don't own a console and they all seem to be made for Nintendo's. At least that's how it used to be. But from what I've seen, they are, at their core, the same as the relatively old '
Arachronox'. Combat is turnbased and it's very linier. Keep in mind, this is just observation. I haven't actually played any of them.
Funny thing is, what keeps me from buying them, is the style. I really don't like it. It looks like 12 year-olds running around with swords larger than cars while sporting haircuts larger than their bodies. Also, they seem, at a distance, to be very over-the-top. Like,
really absurdly much. Normal melee attack usually involves said 12 year-old jumping 30 feet in the air, landing on top of the enemy and causing a shockwave knocking everything down. It's absurd.
Yes, yes, western RPGs have magic and biotics and forcefields and whatnot. But it still feels more... constrained.