Instruct: Classify Amazon reviews into positive or negative sentiment
Query: it's well designed but not what I have expected

It is a well designed backpack, I think... But the photo is very deceptive. It is huge (looks so cute on the photo... also it doesn't really give you the dimension, what's up with that?) and the color is really off green (not refreshing at all) and the worst of all, the fabric has metallic shine (that I don't like, seriously...) that is not shown on the photo at all. I think it's a good product but totally not what I have expected from the image. It's a poor advertisement that makes me mad not the product itself.