The movie started quite slow then it caught the pace . A very good movie under the genre of body horror, science fiction. The message it delivers is very pragmatic as well.
For me the movie says that one should accept the natural course of aging and accept life in it's natural form. Any alteration we try over this natural process because of our self obsession, pride, ego or greed leads to unimaginable consequences.
The only unnecessary part of the movie was the last 30 minutes which I feel is redundant and because of this,I rated just 3 stars. Or else a very good movie that deserve a round of applause.