I don't know if you know this, but Batman isn't exactly a happy guy.
New city, same shade of gray... but not for a lack of trying.
Here's an image of Batman looking at a dog. There you go.
2016 takes something else from us, and this time it's Chew.
The gift of Clayface, TAKE IT IN MAAAAAAAAAAN. (reference!)
I was really looking forward to Nightwing's appearance (I still am), but I don't think he'll do much, since even Metallo isn't all that important in this issue, it's Toymaker and his video game that are basically the villains. I guess Nightwing shows up to help Batman, just like Superman does?