I had to post as my new 70-200 2.8LII just arrived this afternoon UPS. Took my wife outside and fired off a few. Put them in LR and exported (from RAW with no adjustments), pulled them up on a standard viewer and with no one in the room found myself saying..."Wow!".
Thought it only fitting that I post. <-- That means, I'm a happy guy!
It's a beast but I started going to the gym again.