Both pins are rather common. The Globe Trotters (my opinion) is quite boring as well.
Gorgar is somewhat interesting as it was the first pinball to feature digitized speech. Back in the days, Williams even sent out flexi-discs (7" records) to operators so they could hear Gorgar "talk". It's a nice pin, but - typicall for older models - rather slow compared to newer DMD models.
@Synonym: Coincidentally, I do own a GORGAR and have it set up in my basement
Re. BATMAN: I am quite sure that this is a generic cab with a "homemade" marquee some operator came up with. I can be wrong, but I doubt this is a dedicated cab.
Martin