The concept is great and in theory I can see it being fun, but I found the actual gameplay simply frustrating. Even when you know exactly what trees are going to do after repeated attempts, the viewing angle makes it hard to tell exactly where you are vs. the trees and where is safe to move. Survival requires some combo of very precise positioning and twitch reflexes that I can't manage, plus lots of repetition. I'm not really up for replaying the same stretch dozens of times in the hopes of getting to the next checkpoint by fluke, that isn't my idea of fun, so I'll leave it there.
In terms of feedback, there are several points where you can run off a cliff while dodging one tree and have to repeat the earlier section; since you can't jump *up* the (tiny, very jumpable) cliffs, I'd probably block travel either way. It's also entirely possible to be shot by a tree that isn't even on-screen if the angle's unlucky.
Clearly a great game for lots of people, looking at earlier comments; just not for me.