McDonalds is an upgrade on the AF lounge, but this is the Virgin forum. Its a surprise to me, but apparently you can get into the Virgin lounge at SFO with Amex/Priority Pass now - its a good lounge.

Edit - Ah, maybe you are referring to the Virgin Lounge seeing the description on the lounge buddy site. Yeah, its a vast improvement over the AF lounge, which actually restricts entry quite often, unless you are on SkyTeam flight.