Phenomenal Job!
I love the first half, it's just so amazing. As Inquisatorial-Lad stated, it's easy to relax to. It did seem like around 3/4 through, that you were lingering in between the feeling of it being slow and being fast. And thats not a great place to be, it's like wondering if you are gonna make up your mind. But I think that could be easily fixed if you want it to be a more rock 3/4 through or more calm. Your decision. The range of your instruments used was good, you blended in a lot of elements that just made the song whole. Just great job, keep up the awesome work. One of my favs by the way.