I think three times is good enough...I started seeing the mistakes in it last time...+ the more I read the book the more pissed off I get at them...I mean really did they need to put in the part about Aragorn and Arwen??? Just because it was in the Silmarillion doesn't mean they had to put it in the movie...there were more importent things to put in the movie....

"The belonging you seek is not behind you, it's ahead."
--Maz Kanata