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

We ran across this brewery by chance on Nov 4th and it happened to be their first week open. Brand new everything. We got a great tour from the president of the brewery. We did samples in the taproom and took a couple 6 packs home with us. Good brew. We're coming back to visit this place again!

pick from the following.
a). negative.
b). positive.
b).