The last 3D show I went to was the Terminator 3D thing in Universal Studios, and that was shortly after it first opened, and I didn't get a head ache from that. Don't know if this newer stuff is any different.

I think 3D in general in a pretty silly and gimmicky. However, silly and gimmicky can be kind of fun in small doses. If the movie looked normal without the glasses on so that you could take the glasses off when you got tired of them and enjoy the movie in 2D on the big screen, then I wouldn't hesitate to drop a ticket price on it. I would be worth it just to see the films on the big screen again. And it would be pretty cool to see the torture droids needle juting out of the screen at you, and to experience the space battles in 3D. Just imagine debris from that blown up X-Wing, or the wing of that Tie Fighter flying at your face. The kid in me gets thrills from the very thought of it.

EDIT: Oops, just remembered, I went on the ST Experience last year, and that has a small 3D segment. Man, that ride was freakin awesome! The nerd in me was much pleased throughout. I grinned like a dork the whole time. R.I.P. ST Experience.