The first iteration of Epson's 3D projectors had absolutely horrible crosstalk. I can't remember the model number, 3010 or something. I was one of the first in USA to own the model. It didn't last long (6 months?) before a new model came out.
I switched over to an Optoma HD33 (DLP) and it had almost zero crosstalk. The 3D was beautiful! I couldn't watch non-3D movies after that. I'm afraid to get back into 3D as I think it's dying off and I'm more into 2.4 movies, which my older projector that supports that can't do 3D...
IN PROGRESS - Outdoor Theater:
Epson G7500U, Carl's Place CIH 21ft wide x 9ft screen
Epson 5040UBE, Denon S920W, Philips BDP7501, NVidia Shield TV, PS4 Pro, SI 110"