Went to watch Bolt 3D movie today

I went to Cathay Cinemas today to watch Bolt in 3D and it was great except that 3d movies are quite long and my eyes got tired cause there were more motion in 3d.Plus cartoon characters coming out of the screens.Like birds,planes,Bolt,cats head and more.I wanted to bring back the 3D glasses and use it but the cinema doesnt allow f7.Personally,3D movies are great and i wish they could develop 3D online games to maple or auditions lols.That will be dam nice >..<