Jesus. I'm not a big fan of full-size virtual cabs, but that is a thing of beauty. I still wouldn't dive in on one, but if I did that's what I'd want, no question.
Hm. Some random, disjointed thoughts:
It's different, and I do kinda like it but I don't really love it. Some of the shots are okay, some feel a bit off and the ring up the top makes it feel like a game of two parts rather than being a whole machine that flows together.
If I were to change it, I'd do something with the pops (they feel pointless where they are) or remove the little plastic hole from the ring that the ball drops into.
I liked the play of the pro more than the LE, the spinner in the ring just made any ring play unfun IMO. Oh, and on one of the machines the rubber on the lower right ring kicker was starting to show heavy degradation.
The outlanes felt REALLY forgiving and even though it has the bigger Trudeau gap between the flippers, it wasn't ever really difficult to prevent the ball from going down the middle (and missed upper ramp shots almost always went straight to the flippers).
If I see one on-site I'd definitely play it and I like it MUCH better than TWD (there are far fewer, if any, places that will send the ball into heavy danger zones, let alone unstoppable drains) but I don't dig it quite as much as ST or even MET. A friend of mine even stated how "flat" the game felt as well, with there not really being much use of elevation changes with the ball, if that makes sense.
Didn't see any issues with the ball staying in the ring for too long, though. Not as much as what I'd seen in videos at least, anyway.
Happy to answer any specific questions if you can think of anything I haven't covered