Things that bug me about the LOTR movies

Crickhollow, The Old Forest, Tom Bombadil, and the Barrow Downs are skipped.

No battle with the wargs on the journey south.

Faramir takes Frodo and Sam to Osgiliath.

No Scouring of the Shire.

Arwen takes Glorfindel's place for the flight to the fords.

Haldir and a group of elves show up to join the battle of Helm's Deep.

Merry and Pippin just happen to run into Sam and Frodo on their way out of the Shire.

Orcs in Moria are like insects and can climb up walls and across the ceiling.

The ents only decide to go to war after seeing the damage near Isengard.