I love this game! It's very Canadian, from the place names to the absolutely beautiful stamp art. It's also the only place I've ever seen my obscure French-Canadian surname in the wild, save for the back of a Leafs player who got sent back down to the AHL before I could even decide if I was going to lie and tell people we were very distant cousins. I took a screenshot of the package with my name on it and sent it to family, and they were very excited!
My only complaint is that there are a few package shapes that are really tricky if not impossible to attach large stamps to. There's been one package I ended up refusing because I couldn't attach a $4 stamp and didn't have enough smaller ones to add up to $4.
Also, placing stamps in their designated spots in the collection book takes more precision than I expected. I'm using a laptop track pad, and sometimes I have to try a few times before I can get the stamp to "stick." Is that intentional, to mimic the way you'd be careful when placing a physical stamp in a physical collection book? If so, it's a very cool detail! If it's technically a bug and not a feature, I think it's one worth keeping :)