I picked the game up recently for free with prime gaming. I tried to use the launcher but it downloads about 2% every 45 minutes and then fails. Trying to use the offline installer and there's 30 fucking files for just the game alone to download at 4GB ea, not counting the cinematic or texture packages. Anyone else having a horrible time trying to get this title downloaded from here?

GOG doesn't have so many servers around the world as Steam so sometimes it may not stand heavy loading, especially in peak hours.
P.S. I think this is not the best idea to download all files at once, try to do it in turn.

Alright, so I think I was able to get all of the files downloaded for gameplay. Question, do I need to download the texture and cinematics packs and have them available before I run the install or can I add those in after the fact?

After is fine,