It's very good but it gets way too much credit, while the open world innovative mechanics were neat, i kind of feel that this game gets away with a lot of flaws that other open world game get butchered for, and that's reskinned enemies and repetitive puzzles and a world that feels empty and lacks good side content.
Aside from the shrine puzzles and not all of them are good, there's few interesting things that you can do with it.
I do however respect its influence on the open world design, no markers and traversal mechanics should be the go-to in open world games.