Video:

Really good for an older video. Didn't notice any pixelation or artifacts.

Audio:

No expert, but the overall audio sounds fine to me. Although there are some sections where "voice effects" audio seems to be missing - I mean where a character is gasping, exclaiming, or making some noise that isn't actually speaking. But that may be missing from the source also, so I'm not taking too much off for it.

Subtitle:

A lot of the episodes don't have much speaking (kind of weird sometimes), and when they do the subtitling is pretty bad. Almost no punctuation and really poor translating ("Still not stop!", "Sometimes, I will be jealous strongly of her capability", etc.). The timing seems to be fine, though.

Comment:

The menus don't have English counterparts, so you have to guess where they will take you. Some interesting shorts in this video, but definitely wait for a better version.