Some are kind of blah (the Grayson one being particularly disappointing) while others are cute.
Flash: Yes, I would take a picture of that too! HA!
Harley Quinn: As chaotic as you'd expect. :D
Batman/Superman: Perhaps the cutest of the bunch, just as couple-y as the Wonder Woman/Superman one actually.
Aquaman: Is a photobomber but the fact the shark is there makes it even funnier.
Batman and Robin: Sure it's cute I just have a hard time buying that being Damian. I like that it's on Gordons' wall though.