Instruct: Classify a given Amazon review as either positive or negative.
Query: The bars taste stale!!!

I initially tried the Balance Bar S'mores at Trader Joe's and couldn't believe how good they tasted. Unfortunately, I can't seem to find these bars in any store, so I tried Amazon. When I got the bars I couldn't wait to try them. Instead of tasting moist, the bar tasted stale. Something seemed wrong. The graham cracker part was hard and I could barely taste any marshmallows. In fact, I don't think there were any marshmallows in the bar. I checked the expiration date on the box and it said the bars don't expire until 2012, but they tasted stale and the chocolate was pealing off.I hope I can find these bars somewhere else with better luck because they used to be moist,crispy and delicious with a bit of fluffy cake in the graham cracker part.