use the Roku my self. if you like the real old movies there are a lot of free channels offering movies that are from the 60s and prior for free. only problem is sorting through the real bad ones. still have buffer problems everyonec in a while it usually means heavy use on the network.
What are the really good old movie channels/apps I have Hoopla, Kanopy and Pluto. Of course there’s also YouTube but a lot of content has been removed recently.