[Sloth]

What dream sequence do you mean? The only one I remember offhand was Frodo's at the very beginning, but the depiction of Gandalf battling the Balrog was an event that really occurred, so I didn't really think of it as a dream sequence.

I was much more bothered by the fundamental character changes in Faramir & the Ents.

[BradyLS]

Aragorn falls over a cliff, floats downstram, washes up on shore, dreams of Arwen, horse wakes him, he rides back to Helm's Deep. Several invented scenes were also built around the invented absence.

I dunno, Gandalf already did the died-and-came-back-to-life trick earlier in the film. Jackson's decision to have Aragorn repeat it just cheapened it. JMHO.