Last time I checked ppsspp emulator got some frame pacing issues sometimes and some sound bug at times. Would be nice if it could run without any of the issues from the emulator.
Emulator can play many games from start to finish, with rendering enhancements it's just that the frame pacing can be uneven sometimes i.e stutters and audio not cutting out properly. haven't tried the latest version though. But from the video above looks like stutters are still there and the audio issue.