The actual "button pushing" if you will, is kinda boring, but knowing you are doing it on the greatest coaster in the western hemisphere(and the world for those of us who don't get to visit Japan that often...haha)is what makes it interesting. Actually being out on the ride platform interacting with the guests is the one of the greatest feelings that I know of.
More interesting than that is learning actually how the ride functions. MF is one of the most technological masterpieces that I know about. Working on Raptor for three years, I was able to learn everything there is to learn about that ride, and MF is completely different altogether. Some of the same basics as far as operating, but there are some differences as well. While I worked on MF, my only happiness came from the inside, when I would just take a moment to realize what I was doing, and what a high profile ride this was and what it meant to the amusement industry.