I have one and like it a lot, but then I think many of the Sega titles from this time period are underrated. It has great toys (rocket, moon magnet), and I love the use of actual movie audio clips. Some are so obscure that I find myself laughing when they come up. Great for any fan of the movie. I can do without the video mode, but that is a minor gripe. 13 ball multiball is a gimmick. It is fun to queue it up when friends come over to let them feel the rush, but that is about it. The game plays fast and compared to the other two I currently have (TSPP and LOTR) it is a nice to be able to play something short. At one time I had it next to a space shuttle and contemplated some of the other space titles.
There are not very many out there and it always looks like someone is searching for it. Not a month goes by that I don't get contacted either here or on pinballowners by someone looking to pick one up. It is the likely next one to leave my collection, but I am not in too much of a hurry since I do like it both for game play and theme. My preference would be to trade it locally for something, but that is always tough. Cash offers always seem to be a little too low to prompt me to sell as I am not motivated since I haven't decided what I would want to replace it with yet. Prices on most pins have gone up in recent years, but the Sega titles don't seem to have taken off as much from what I have seen.