agree completely Iain. felt the film was no more than 'so so' and the 3d was pretty hit and miss. watched it in a regular cinema in York (rather than IMAX) and had the glasses over my glasses. headaches and nausea a plenty for me unfortunately… and was getting so pee'd off with the lack of colour contrast (the glasses to my mind, dulled things down) that at times I took them off (made headaches worse, but picture brighter). completely underwhelmed by it overall. not something i'm rushing to do again – can understand that if it worked properly i could see the potential, but to me, it was just grim. Hey ho!