I am a huge Ghostbusters fan, my pin hauler for local trips is a 1958 Miller Meteor Hearse/Ambulance Combo... I was going to get a GB Prem NIB with the topper and all, but wanted to get some play time in on it to be 100% sure.
I went to the Pinball Gallery http://www.pinballgallery.net/ to give it some test plays and try out MMR and get some more time in on the Hobbit, at the time Hobbit wasn't even on my radar anymore I just figured it would be a nice extra game to play while there.
With GB sitting right next to the Hobbit, there was no contest... within a few games I changed my mind and now have a Hobbit Black Arrow ordered... I may come back around and give it another chance, but when they are right next to each other, The Hobbit is just on a whole nother level.
I desperately wanted to love GB, more than the average person... it just isn't very lovable in pinball machine form.