I'm confused by the buying options. Early Bird Pass gets you early access and that's it; Coaster Head Edition gets you all the goodies but no early access.
Have I got that right?
Early Bird pass gives you also the finished game.
I think I felt the same as a lot of people here when I watched this dev video, as well as when I watched the trailer. It just brought up feelings of happiness. Just watching it made me smile, and that right there is key to making this work. Everything I've seen about this game has brought a smile to my face.