We've run it here about a year. Works well. We just added it as a preconfigured endpoint in our MCU and add to conferences that need to be recorded.
Recordings pull over to our Mediasite server via the cloud pretty quick.
Making recording templates on the server side could be a little more straight forward. Overall it really takes the hassle out of recording VC.
You can also use to record local only events/meetings/classes by dialing out to it and setting your VC system to view itself/self-view or just reflect the room back to itself on MCU so participants aren't distracted by seeing the Mediasite join recorder splash page.
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