I'd echo some of the feedback already given and add a few more:
-I like that the channel guide automatically only shows me channels I subscribe to, instead of all channels (actually wish X1 boxes would do this too), but it should automatically filter out SD channels when connected to an HD TV. As is, I have to manually type the first HD channel number to skip to that part of the guide every time I tune to a channel.
-The app currently is much slower than it should be when loading guide information. I'm not familiar with how much on-stick storage a Roku channel can use, but the app would be much improved if it could download guide information in the background like X1 boxes do, so that's it's up to date and fully loaded when the channel launches.
-Some Roku products, like the streaming stick I have, use bluetooth to connect the remote (Apple TVs can connect bluetooth devices too). The comcast voice remote is far superior for navigating a channel guide than the roku remote is. It would be neat if somehow those comcast remotes could pair to a roku for use with the XFINITY TV app.
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