I have astigmatism in both eyes. 3D movies make my eyes water for the first 30 minutes. I assure you, I won't have the 3D on.
I have astigmatism in one eye and 3D is really hit and miss for me. The only 3D things that have worked for me are 3D shows (I mean short things up to 15 minutes long, never saw anything in 3D for longer) and the 3DS for a short amount of time. Everything else either makes me confused or gives me headaches, if it works at all. I am also not much of a fan of 3D.
--
Zachnorn Everything = overrated.
http://img841.imageshack.us/img841/4503/qrcode857546.th.png