So let me make it clear. I thought this collection was a 2 star. Not all the stories.

Future's End - 2/5 - Was okay. I honestly just read through it quickly, kind of boring.

Rebirth 2/5 - I reviewed this with Rebirth Omnibus. Really boring, crappy ending, and I just didn't like this Bruce.

Issue 52 - 3/5 - Was okay. I didn't feel like this much either. I think mostly comes to the art and Batman not sounding like...Batman?

Issue 51 - 5/5 - This issue was stunning. This showed who and what Batman is about. It nearly made me cry by the end because we finally see Scott's final thoughts were on the cape crusader. HOnestly, this should have been the final issue in volume 9, it would have made that volume a 5/5.

So yeah, read issue 51 for sure, amazing final issue to Scott's New52 run, but the rest you can skip easily.