Just finished watching the Dragon Tattoo Trilogy, Swedish version with subtitles. I highly recommend it, but read the books first. Much more believable than the one English movie. The Lisbeth Salander actress is great in both versions, but the normal-dude Michael Bloomquist character in the Swedish film is more realistic than Daniel Craig was in the English version (which only covered the first book). This is the type of movie, IMHO, that needs normal people playing the parts, not big name stars.
The 3 parts took a total of 9 hours. Each one has two parts. Scenery in Sweden is great. Good entertainment, but, really, read the books first.