Yeah Mr. Freeze had one of my fav stations of all time actually. Much faster than any other shuttle coasters. Its really one of my fav concepts too. So ingenious.
Flight Deck at Kings Island has the worst station that I have been through personally. While I think the ride is quite under-rated for the thrills that it offers (even if short) and the scenery interaction, the station is kind of pathetic. Takes forever to walk back to it and then the station itself consists of basically steel I beams with a concrete slab on top.
^ Me too, I have ridden it many times and don't know why you feel the need to give it the "worst station in the world" title. I actually think it is pretty cool and it fits in with the original themeing of the area it is in.