Love that it integrates with our new Samsung TV and sound bar.
We came from what might be considered a first gen Roku, that was 1080p. It was slow and didn't integrate with our old system. This one does well, and we end up using mostly the Roku remote for just about everything.
I bought 2 of these units, since our cable provider is "upgrading" which makes their app not work on my older Samsung TVs. The Rokus work great and the irony is I can use the cable providers app on Roku. Like the different venues and units all work great.
I got this Roku to replace my Streaming Stick 4K, which failed in less than a year. The Roku Express 4K+ does not use a wireless stick, (which seems to be the Achilles Heel of the Streaming Stick 4K).
So far, the Express 4K works very well. So I hope to get a much longer use experience than the afore mentioned Streaming Stick 4K.