Actually, I liked that he was still all somber and ominous and snarky in this installment. Husband and I were talking about that scene later on, and he was going “wait, I thought he was still good then?” and yes, he was still “good” at the time of the Necromancer.
Husband: “Ahh, he was *already *a dick. Makes perfect sense now.”
And really, it does. Because he WAS a huge dick. He was stubborn, thought very highly of himself and his opinions (and very lowly of everyone else and their opinions) and generally acted like a stiffnecked knowitall. That’s the perfect type of personality for Sauron to corrupt, you know? That type of Saruman is *never *going to fact-check the palantir with Gandalf or with the elves, because he’s the smartest and best of the istari, and so what possible help could the others be?
And if we’re going by “portrayed as ominous and sinister” look at Galadriel - they practically tailor-made her scenes in LoTR to make her look like a freaky alien mind-reading super-powerful being who is inches from being the elf-queen version of the Ringwraiths! And she’s unambiguously one of the good guys. I like that the good guys aren’t friendly and approachable by the little people the way Gandalf is - it makes Gandalf seem more sensible and more friendly by comparison, and makes the reality of these beings as being way old and way remote to short human lives as much more understandable to the audience. Try to look at Saruman that way, and I think you might like his characterization better.