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

Mediocre Mexican food and they take forever! This is a really small shack on Main Street. A couple of friends insisted that we go there for lunch and it took over two hours. Everything took way too long - it took them an inordinately long time to take the order, get the food and even get us the bill so we could leave. Once we got the food - about an hour after we got there - the food was completely bland. About the same quality as your average Mexican chain. Avoid at all costs.

Possible answers:
[i] negative;
[ii] positive;
[i]