Am I Crazy?

So I got an air mattress that was presented as a queen size mattress. I took it camping, and it seemed outrageously small. When I came home, I used a tape measure to get the actual measurements and then I went on the internet to see measurement sizes for various mattresses. I was correct. This mattress was not a queen size, but a full size. I did not write a nice review considering that this tiny mattress ruined my camping trip. (Maybe I'm being a bit of a drama queen, but I had to share it with my very large husband and two dogs.)

After writing my review, I looked at the other reviews for the same mattress. 18 other vine reviews - all absolutely gushing over how great it was and not one mention of the size discrepancy in the product description and on the box.

I feel like I'm losing my mind here, but I MEASURED IT!!! It's not as if I just thought that it seemed small. I went in the garage to get a tape measure and then researched on the internet. Yet, I'm reading these other reviews and feeling like I'm crazy.

Has anyone else run into something this obvious while other reviewers just don't see it at all?