A couple of us went to the Amazing Maize this past weekend (the weekend it opens for the year.) The maze is open rain or shine, and it happened to be sprinkling this day...
The staff was amazing and very helpful. The water stops are evenly and well placed, and while you don't get a prize for finishing it you do feel that your brain and legs received a workout.
To whoever is complaining about $10, the maze normally takes 1-3 hours depending on your skills. From the the staff on site and all the work that goes into creating the maze, I do feel that it is worth it and worth the price per time.
Music = they have speakers playing country and oldies. It wasn't too loud for us, and kept us company as we were lost all of the place!
I recommend it to all! Maybe not for kids under 7 or so, unless they don't mind walking.