Not a bad little place to stop in and have a drink in Uptown. Setting is very casual. Drinks are reasonably priced for the area (they usually have a few specials going on) and the bartenders Ive had have been quick and friendly. Last time we were there, they had a guy playing acoustic guitar, and he was very good.
SIP will likely never be your "destination" for the entire evening uptown, but certainly a great place to peek in, have a drink, and hang out.