This is the complete package! Fun, looks nice, good story, and the right amount of silliness (love the credits). The mechanic of looking through the pictures is simple, but works nicely, and it seems that you had a good sense for how to make it the right amount of difficult (although I gotta agree with kindman; the kitchen one was awfully tricky).
I also think you've done a really great job making this perfectly "jam-sized." I was able to play all the way through, see everything, and get just enough of an idea about the gameplay to rate (and want more...), and I think that in itself is a feat. Great work!