Came here after reading many, many good reviews and people raving about it.
Well, Bang Bang was definitely over-hyped. I was expecting more but was very underwhelmed. It wasn't too warm outside, rather very windy. By the time I paid for my half-cookie sandwich, the icecream was already melting (at a rather quick speed) and created a pool underneath. It was impossible to hold it and eat it, so I ended up "dipping" my cookie into the melted icecream.
Nothing special, though the cookie was moderately chewy and not too sweet. Icecream was sub-par. Service was "meh," the people working at the front kind of ignored my group as we were trying to figure the menu out. Upon check-out, the guy was rather rude to me. I won't be back. I'd rather eat grocery-store bought "cookie icecream sandwiches."