Is it good to take my 9month old baby to take movie theatre??

Yes, you can take your baby to movie theatre. But, personally I won't recommend it. The movies are loud, especially for a little baby. Also, it will be dark and hard to keep your baby entertained and they could get fussy. However, you know your child better than anyone. Will you be able to keep him quiet and seated for two and half hours? If yes, then go... otherwise wait till the movie comes out on DVD.