After a huge hype for the movie since its trailer launch I happen to watch it today in theatre. The first half went with an expectation of a hugh turn over in the screenplay but ended up like yet another survival plot. The second half went bored and my expectations went diluted close to the climax. 10, 000 BC has shown more animal attacks and more action sequence where as Alpha is insufficient in fullfilling the action pack. Over all one time watchable movie in 3D.