Sounds about right. From what I know. Alot of lore are in the descriptions of items and about 90% of the times im looking at what the items does then were it's from. Why I stick to lore videos then trying to piece together a puzzle.
I personally had no problem with the controller. That being said I imagine the nostalgia the controller brings is reminding people of when they got there xbox or maybe early halo 1 days.
Was at my local costco looking to see if they had any copies in stock. Sadly they did not but I did learn from asking an employee its been mark down as low as around 24 dollars. Also the kansas city costco still had 24 copies in stock.
You kinda can. Its one of the hard drive options. You can set external as main install location but if the game is an xbox series x title it well tell you if you want to install on the internal.