If anyone wants to catch up and watch the Guy v Madara fight, here are a few 48h passes-
http://www.crunchyroll.com/guest_pass?code=NX98QLB5EH3
http://www.crunchyroll.com/guest_pass?code=TJ9VNBAKM76
http://www.crunchyroll.com/guest_pass?code=N7CQR77NGLM
http://www.crunchyroll.com/guest_pass?code=9Y5CV65CYJE
I enjoyed seeing it animated, but it didn't have the impact of "seeing" it for the first time in the manga. Also echoing the wtf filler sentiment.