This Starbucks is located in a small strip center just off I-15. I was actually going to visit a friend who lives in the apartment complex adjacent to the strip center, and happened to see the trademark green umbrellas and Starbucks logo on the patio. We visited twice - around 1PM on a Saturday and again the following Sunday morning just before 9. The baristas were all friendly, service was fast and the drinks were good. Since it's so close to my friend's place, I can safely say I'll be visiting again.
I recently went to this establishment for breakfast while on vacation. I didnt really expect much considering it was breakfast food but I was surprised to say the least. It was outstanding. The meal was so good we went back there a couple days later for dinner. Each person got something different in out party and it was delicious. Had a minor SANFU with my CC due to traveling but everything was resolved very quickly and painlessly. Highly recommend the restaurant if you are near the Shelter Island area.
As if Starbucks wasn't great enough - this one has a drive thru! I hit this starbucks almost every morning on the way to work, and I'm pleased to say that this is the ONE starbucks I've visited where my drink has been right every time. The Baristas are friendly and have grown to recognize me (and my drink order!), which really makes it feel like a small town coffee shop. The parking (if you're going in) can be a bear, but the drive thru can make that a moot point!