Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very very thin cardstock "photo frames"

So I guess this falls into the category of either expecting too much or you get what you pay for... These "Photo Frames" are only made of about the thinnest cardstock you can imagine. The slightest breeze of someone walking past sends them toppling, and I suspect that within a week, once the photo paper starts to curl a little, the whole frame will implode...So it's a relatively fun little art project for the young ones, it's relatively inexpensive, but do NOT kid yourself that you will be able to use these as any sort of a picture frame...