As long as you know you’re going in for a quick coaster, you’ll probably be satisfied. Would longer be better? Absolutely, but Disney clones on purpose so there isn’t extra R&D work that needs to go into a ride which is why new scenes never happen and why it was always an outside shot for those hoping for that on DL’s MMRR.
This coaster is around the same length if not slightly longer than RNRC. But I enjoy RNRC, although I do use single rider quite a bit. In Shanghai this ride has single rider but so far I’m not seeing any signs pointing to it coming here.