Yeah I think the same. Stages in DOA5 are pretty bland in general. The ones in DOA2U, 3 and even 4 were much more fun. If Leon comes back, Ein needs to come back too. We fans have to literally bomb Team NINJA with tweets and messages about this until we get confirmation they're back.
Then there's the issue of the system itself. Too many stuns being holdable, Tina and other grapplers not having enough guaranteed ground grabs, Helena relying on something TN most likely didn't have in mind at all, stun threshold being too long, etc.