I've never read the book, but I, Robot is a vastly superior movie compared to Dune.
Strongly disagree.
Dune was just 2 hours and 17 minutes of David Lynch ruining a great sci fi book. Atleast I, Robot was entertaining and didn't make me want to break something.
Only because you hadn't read the book.
In the end, the Dune mini series is the real adaptation. It was long, but actually done well and it was a real adaptation, not a movie that seemed to just be the stupid screenwriter picking his favorite parts of the book and then doing them horribly, connected with a lot of stupid imagery and changes that did nothing but screw up the story.
The mini-series had no atmosphere. The Baron was vastly improved, but most of the cast were wooden as hell. William Hurt has absolutely no charisma, Paul is a whiny bitch, and Gurney seems to be reading his lines from an auto-cue.
I totally don't agree. The mini series Paul, Duke Leto, and jessica were much better than the movie characters (the movie Jessica in particular was just bad). I felt like most of the actors in the movie were trying with what they had, but none of them were anywhere near as good as the mini series actors (except Patrick Stewart and Brad Dourif, who I think could have played their parts well with the way they were written in the mini series). The mini series was amazing from beginning to end, and did absolutely everything, from writing to acting to effects, better than the movie. Its one of my favorite live action sci fi things ever. I won't convince you that its good, just like you'll never convince me that the Dune movie is anything more than the worst sci fi adaptation I've ever seen, so I don't want to argue about it.
As for I, Robot I thought about reading it. I looked through it, saw that it doesn't actually follow the story of the movie, and then decided against it. It looked like a book I'd have to drop after 20 pages from pure boredom. I'm predisposed against reading "classic" sci fi authors anyway. I don't like a lot of the style of writing of older sci fi books, or just books in general (The LOTR books are about as old as I can read, and even then they're an exception, anthing older than Dune is generally not something I enjoy reading). Authors like Ray Bradbury, Arthur C. Clarke, Issac Asimov, etc are all authors I'm sure were good for their time but I wouldn't read anything they did unless I had no choice. Its just not a type of writing that I feel holds up.