By way of Skyghene22, here's an in-depth 15 minute overview of Rockman Complete Works' PocketStation mode, "Pock Rock", running on the new PocketStation PlayStation Vita app. It's still exclusive to PS+ subscribers in Japan, but you can at least get an idea of how authentic the thing is on today's hardware.
Keep those fingers crossed for a worldwide release. If the app goes abroad, it will be the first time many players can experience Pock Rock outside of Japan!
Thanks for the tip, Eric.