The burgers are forgettable but the shakes are very memorable, especially the "Nutjob" (Nutella, slivered almonds, and hazelnut ice cream).
What make the milkshakes memorable are the names and their quality. My friend had the "Nutjob." She let me have a sip of it and it was delicious. Hell, I wanted to have one myself. Yeah, that's what she said.
The service is spotty at best. Hmm, this place really should be called BLT Milkshake; it'd be a lot more appropriate.