The big difference with AA is the provision of sandwiches. Not that it counts really, as they disappeared as soon as they were put out (hint: be quick as the tray is only refreshed with new ones when the caterers choose - not when the tray is empty
).
This is misleading. MOST ACs do not even have any FREE drinks or sacks (othe than those pretzels, and disgusting vegetable dips).
The SFO BA lounge (both Terrace and F) have ok snacks (LAys Crisps, Cookies, Chocolates, sandwiches) drinks etc....