My sim gets promoted in the same time as finishing their degree.

I doubt if any of the game-changers has had enough time to work through everything in the pack. There was a lot more to GTW that they didn't explore before they gave up on that and it was much later that I found a lot of enjoyable things to do in the various careers that they just skimped over.

I've seen Carlos's and James Turners', and Simsupply's objects and building stuff and I'm not going to see any more.