Out of interest, did you get to ride it? If you did, what did you think?
Thankfully yes - was first order of business for us (and we'd been tipped off by someone that they still shut it early). Queued about 45mins and didn't see any unplanned downtime.
As a coaster on it's own, it's a bit pants. It's smooth, there are some good [mild] forces (for a ride like this), the high-speed track switch is magical (and slight joy watching the two people in front of us freak out), but it just doesn't flow. It stops and starts a bit too much for my liking.
Theming/story/on-board audio/etc, however, are second to none. Everything from the queue line details to the fluffy animatronic (best of the ones on this ride, in my opinion) is really quite incredible.
As a piece of hardware, it's spectacular. Disregarding the reliability issues (or rather, intense maintenance requirements), the fact it runs that many trains with all of those elements is just crazy.
Overall, very very good. I don't think it's in my Top 20, and TRON is, so that's something. I think TRON just flows better, but in practice I think they could equally battle for that spot at the upper end of my Top 20. They're up there as a whole package though, not just the 'coaster' bit.