Choose your answer: is the following review positive or negative?

Roast has a great variety of delicious sandwiches and wraps. Every sandwich I've tried has been very good. The sauces are also very good...zesty lime aioli, imperial stout BBQ...YUM. The sweet potato fries are awesome. They are a thicker cut fry with a crispy outside and a soft inside. I would definitely recommend. The service is OK, but not great. I've had better luck with service when I sit at the bar, so I tend to grab a seat at the bar.

Select from: a). negative b). positive
b).