When I think of the Vault, the idea "if the movie is the fastest way to beat the game, it's in the Vault". However, that doesn't exclude the movie from being a Star movie.
The SM64 "0 Star" is a good example. It's the fastest any% completion of Mario 64, so it should be in the Vault, but it's a highly-optimized and entertaining movie of the very famous game, so it fits in the Star Tier.
Basically, the Vault is somewhere you go when you want to see about a specific game. So the best way to list the contents of the Vault would be a many big tables of GameName-TAS Time, one table for each system.
Expanding from this, we could have another "Tier", or just expand the Vault, to allow the fastest-completion of other branches. A good example would be the
SDA page for Metroid Prime. We don't need that many branches here, but we also don't have much reason to refuse these branches.
To sum it up:
- Fast movies always have a place, as long as they're the fastest.
- Being in the vault doesn't mean the movie can't be in the Star/Moon Tier.
- We can easily expand this to allow many branches.
