Thanks for that info.
Yep it sounded the most logical reason as to why the Ghostbusters would be so heavenly shunned and bombed out of the glory they should have received post the original GB movie. Although not a patch on the original movie I do also like the second movie as well.
On the subject of Arnold, I would say that his best role overall was as Dutch in Predator although he was wonderful as the Terminator (T1 & T2). I always regarded Arnold as the Hulk Hogan of the movie world. There are/is a lot of better people that do the job better (acting or wrestling) but they both had a lot of screen presence and oozed charisma on-screen and off and that you sat up and noticed. Also put their name into a movie (Arnold) or wrestling event (Hogan) and that show would instantly receive a lot more mainstream coverage and receive far more attention than it would with a 'better' suited actor/wrestler.
Also they both were 'bad boys' in their personal lives as well. Put that in your pipe and smoke it a-dev.