This was the longest three hours I ever spent in a cinema where nothing conclusive or concrete happens in a movie. It's just loads of great CGI etc but where the effects triumphed, the story lacked. This movie could have been condensed to 1 hour and they could have given us a final ending in the next 2 hours.

Instead they chose the drag out everything so long, that I feel asleep a couple of times during the movie and each time I woke up, the story had not developed and I had missed nothing.

If you need an excuse to be absent from somewhere for 3 hours or you want to sleep, then go watch it, otherwise just go to Wikipedia to read the summary and wait for the next part as this one was left on an unsatisfying cliffhanger. Too much time was spent between this part and the first part, at least the first part had a great story. This was just a cash grab so they can now start production on a third part.