I mean, come on, they're all the same inside, aren't they? At least to my eyes. Maybe if you're a Starbucks regular, you'll notice the difference. Like, "oh, they used a different shade of green on the shelves" or something.
But basically this location delivers a solid Starbucks experience, and there are always lots of people here. They picked what used to be the best corner in Willow Glen, which means almost no parking and lots of people in the morning before school/work, and also not much seating. But it also means a great perch to hand out in, if you do score a seat.
It's even better if (unlike me) you can drink their coffee in the afternoon, when there's plenty of seats, and the people-watching is still good.