This was a semi-regular coffee spot for me and a friend when I lived in Oakland, so I was super excited when I found a great apartment less than a block away fron Oh Yeah. But once I started going more frequently, the magic kind of wore off.
They make a great cappuccino, sometimes, but it can be a long wait to get one. There have also been times where I went in and the barista didn't know how to make one, and said I would have to wait for their coworker to come back from break before I could get one. One time the coworker never came so I went to Mad Mex and got a margarita instead. Way to encourage my drinking, Oh Yeah.
The waffles are not good, sorry. The $1 charge to use a card is not cool (not sure if it's better or worse than Dave & Andy's convoluted virtual ATM). I always had trouble with the wi-fi. And they also close early sometimes without warning.
BUT! Its one saving grace is the number of mix-ins available for your ice cream! They have some recommended combinations, one of which has become my staple: sweet cream ice cream with orange peel and pieces of baklava. In the summer, the line can get long, but it's worth it!