Xfinity upgrade

My Xfinity app on my tv was recently upgraded.  In my opinion, the upgrade is a BIG step backwards due to loss of frequently used features- can no longer mark favorite channels,  fast forwarding thru recorded shows no longer has smart view,  after pausing or stopping a recorded show no ability to continue at stopping point (goes back to the start), & I haven't checked to see if the issue with fast forward while a show is recording has been resolved.  Will Xfinity be adding these features back?  

Unhappy customer