Not good

It allows you to download programs youve recorded. However there are numerous bugs that cause the program to stop and play without sound. You end up missing parts of the program because of the stuttering and sound gaps. This is of course IF you can download. Most times it downloads up to 70% then goes back to zero% and starts all over never downloading your show. It also doesnt show in the list all the shows on your DVR. Comcast help is no help either. They transfer you and drop your call frequently.

Boston Bud about Xfinity Stream, v4.2.1