For the most part I don't expect much of airport properties. I've had some good ones, but I've had a lot of middle of the road ones which is actually what I expect from airport properties.
I've also heard other chains' airport properties aren't any great shakes out near LGA or JFK, so I think it's the norm.
Given the lounge is closed, I'll be getting there at night & leaving in early am, I'll probably do CY over M unless the price differential drops more. But if it's close I do like the beds in M properties more than CY properties.
Cheers.