Optimize Plex Sync?

[samwiseg0]

Is your feature request related to a problem? Please describe.
I noticed that the sync takes a very long time. Based off other projects, this should not be the case?

Describe the solution you'd like
Pulling in all library items from plex should be very quick with correct API calls. Check the PlexAPI project for ideas.

The other thought I had is this could take longer as its pulling in metadata from TMDB? This could async as to not slow down the process.

Subsequent scans should do a very quick check to verify that nothing has changed just from Plex.

[rg9400]

The dev mentioned that this is purposeful throttling that can be removed later.