1.2 is still quite buggy across the board, and there's nothing we can do about that - a lot of the bugfixes came in 1.3. Other than that, if the game doesn't crash at the same place every time, I just consider it Bethesda DLC and call it a success. My display settings are right in between 'awful to look at' and '10fps on a good day', which minimizes most memory failures and the like.

New drivers are our only hope at fixing this problem, as Bethesda and Apple aren't going to do anything. I'm going to put up a post later about the texture stretching issues, but I'm assuming I'm going to get the same 'talk to Apple' response as well. Assuming you're using Steam, you'll have to play in offline mode as well, otherwise the game will auto-update. (You'll have to downgrade from 1.4 to 1.3 and then 1.3 to 1.2, but it's worth it in my opinion.) Of course, this means any further updates will almost definitely not work, including DLC. Both 1.1 and 1.2 are perfectly playable I'd recommend 1.2 because it fixes a few frame rate issues in a few spots. Someone has put patches up for download here (and I feel bad for sending you to all these sketchy sites to download.

No problem! Bethesda changed something in 1.3 that made the textures go all funky on Intel graphics, but it's possible to downgrade.

Fallout 4 closes on startup