Ive been here about 5 times with my friends and family . The theatre is small , but it isnt a problem as there is not much crowd there , you dont have to wait long and you dont even need to pre-book your tickets as its usually empty. The movies they play here are specially made for the best 7D experience, the only thing I hate is the small variety of movies that they have.
Currenty they charge rupees 150 for 2 movies, each of 15 minutes . You can convince them to play the movies that you like , the movies that I suggest are - King Kong , Toy World and Deep sea adventure.