Lots of spoilers:
The reviews made me believe this movie would be good enough to watch. And yet, it was a waste of time. The idea of time stopping is thrilling but the movie was pretty stupid. It was slow paced and from the acting of the cavemen, the water bringing people back to life, the futureistic man choosing to die, so much attention focused on some average missing kids centuries later just all seems far fetched. The movie could have been great and has some really good potential. It just needed some work, a bigger budget, more realistic reactions/responses and slightly better actors. But the actors chosen for the film did okay nonetheless. I wouldn't watch this again and I wouldn't recommend it to anyone else.