It was busy, but it didn't help that until around 1pm Millie wasn't up yet, Dragster ran intermittently most of the day, Maverick went down after 3/4pm, Wicked Twister wasn't running, MaxAir went down right before I left, and I saw Cedar Creek Mine Ride get evacuated when in line for Skyhawk. It was crazy. There were also quite a few school groups today for competitions and events which cause problems.
Most of the rides I don't have issues with the FastLane for. One I do have gripes against is TTD, as there the capacity is split: FastLane gets the first trail to themselves, second train for standby. This seems highly skewed. Other than that most of the merge points were right before the turnstile into the ride (except for Millie) and I had very little issue with it.
Luminosity is going to be interesting. It seems to be CP's response to GlowFest/elecTRONica/Mad T Party. I don't know how much information/pictures have gotten out, but here's a general idea of what's going down.
There has been lots of pavement work in the Iron Dragon Midway. There is now a large stage to the right of the entrance of Iron Dragon that will be the main performance area. There are a few levels along with large scaffolding (three stories) behind it for dancing/lighting. Lots of LED lights of various kinds; they were setting up several LED screens today too. There are about four, large cylindrical dance platforms about 4' tall in the midway along with some new swoopy pavement. In addition there is a new bar (or new to me) near the main midway. The lighting/speaker set ups even go into the main midway nearly up to Cedar Downs. This looks to be a major event and offering this year, I can't wait to see what the final product looks like!