Excellent! These are things I noticed and you can tell me if I'm right/wrong on each, all of which I noticed on the rear scan (which I think is the only way to tell):
* There are no wrinkles/ripples near the fold-over flaps. Basically looks like it was ironed/pressed after-the-fact.
* Where the main fold meets the text reveals a razor-perfect line. This seems too perfect to me.
* Ooh! Just noticed: the main fold is "over" the fold with all the text, where it should be under, right?
* The left side of the picture shows the fold-over flaps ending perfectly with the edge of the pack. Again too perfect.
* With the fold-over flaps it seems like you should see them in a / \ or \ / pattern (depending on which end you are looking at) not a / / or \ \ pattern (where one flap is completely under). This looks odd to me.
I should make a picture of these, but hopefully you can understand my layman's terms.