In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

[EX Q]: Unlike other reviews I read before buying , my locks came sealed and with matching codes , nothing really special about the locks besides being reliable and sturdy locks good for use at a gym .
[EX A]: positive

[EX Q]: Super disappointed that i ordered and never receive this product, had to end up canceling because it took over 3 weeks to even be shipped. Wont buy again from this vendor.
[EX A]: negative

[EX Q]: love this! it is slightly too small. but our baby is 1 so it's not an issue. The covering sheet is actually waterproof, so when he spills milk it doesn't ruin the foam mattress.
[EX A]:
positive