Ghostbusters Premium is incredible. It offers a great world under glass feeling thanks to its artwork, and multiple toys / features. In my opinion Ghostbusters is Sterns most impressive and loaded modern pin to date. Subway ramp that drops under the playfield into a physical ball lock, magna slings, moving Slimer, 2 scoop shots, pop up targets, Ecto Goggles toy and more.
Also, out of the 3 games Ghostbusters is the only one with custom callouts recorded by someone who is associated with the themes movies (or band in case of AS).
Star Wars feels like Sterns most stripped down game to date. Yes its super fast but that's due to there being pretty much nothing on the playfield that interacts with the ball. At $5k-8k that's not a good thing.
AS looks pretty slick. I like metal ramps and toy chest mech. The artwork looks great as well. However, I think the song selection (7 or 9?) is rather low and that the game feels a bit shallow in terms of rules.
Also, someone will be posting in this thread shortly that will say Ghostbusters is the worst game ever designed, is terrible, etc. I think a Ghostbusters pinball machine must have robbed him or something in the past, lol.
If I had to purchase by model
Premium
1. Ghostbusters
2. Aerosmith
3. Star Wars
Pro
1. Aerosmith
2. Ghostbusters
3. Star Wars