The performance were all ultimately very good, but I found the first few scenes clumsy and I nearly abandoned it. It improved about 10 minutes in, and I'm glad I stayed with it because it was a nice movie with a tender story. All the leads were solid, but I must say I thought David Arquette was absolutely superb. It's worth watching. The scenery was beautiful, and the running scenes well-shot. I hadn't read the book, so I can't speak to whether it captured the author's tone, but since the author was a producer, is suspect that it was well-adapted. If you're looking for action and a fast pace, this isn't for you. If you enjoy a good story with relatable characters and a somewhat believable scenario, it's a good movie.