I think your observations are fair
@Jibjab although I think you’ve been handed a bit of a lemon for a test drive.
I came to my Model 3 from a series of Audis - A5 and A4, premium models - and a LR Discovery Sport. All brand new when I got them. In terms of fit / finish my initial impression of the Model 3 is one I retain now, almost a year into ownership. It does not have the high quality finish of the Audi in terms of interior. No question, Audi have that nailed, it is a major selling point for them. But my Model 3 is actually better than the Discovery Sport, which was a rattle wagon. So, I’d say fit / finish of the Tesla is average rather than premium. However, I don’t have any actual quality issues with it, it’s solid enough, I can live without a hefty door/boot clunk noise and deem the finish “good enough” when what I am really paying for is the battery tech, zero emissions, over the air updates, charging network and sheer fun of driving it. I drove up to Scotland yesterday and had great joy driving up the A7 through the Borders. The Model 3 handling is just great, better than any of the aforementioned cars. And as you say, the space/practicality is surprisingly good, can pack a lot into it. So my advice is to focus on what you do get with the Model 3, rather than what you are missing, and take the leap of faith. I certainly have no regrets in doing so despite sharing some of the initial concerns you have raised. Oh...and if you want a referral link for 1,000 free miles, which you will after your other half does a test drive, just ask via PM