The movie was very good and the special effects were stunning.
The 3d effects did make the movie more realistic but about 2 hours into the movie my eyes started hurting. Just a warning to those who are not used to 3d movies.
The show i had booked had sold out. And towards the end of the movie the hall was so hot. They could have done a better job of regulating the temperature with so many people in the room.
Bottom line.. the movie was good but the experience could have been better. Hence the 3 stars.