You are 'mad' if you don't think that Jackson and crew did a fucking phenomenal job with the LOTR trilogy. One doesn't just walk into a multimillion dollar movie with a book written 50 years ago, which is sometimes terribly depressing and obtuse, and faithfully recreate every scene to placate a select few who only take gospel from the original creator of the yarn. Middle-earth belongs to all of us now, not just Tolkien. He had to throw in some comic relief, a more explicit and passionate love story, and some teen-appeal to add some lightheartedness to the yarn. It's just too depressing and dry most of the time to be a good movie. There's a reason screenwriters have a job. Most books are pure crap when interpreted directly as scripts.
In summary, if you think that he did an "ok" job, I expect that you are massively disappointed with all modern cinema, including independent films. The only thing I would expect you to enjoy are documentaries, and only when "that bugger with the voice-overs isn't talking".