Good, but could've been much more.
It is close to the original, indeed... But, I think it's also one of this song's flaws. Don't be afraid to improvise a bit! It's good to capture the feel of the original, it's even better if you can combine it with your own ideas though.
I do like how you use the original song in the beginning and then used those drums to make a nice transition. Well done there!
Something that you should not have done, was giving the guitar such long sustained notes. This is supposed to be an action packed song of major epicness! You should've played 8th/16th notes instead of whole notes to make it more fitting. The guitar solos are good, but... there's nothing to take its place as feedback guitar. I think it would've been better if you used two guitars instead of just one so you can fill up those empty spaces.
The drums, synths and bass are all good though. Which drum set is that you use by the way? It sounds slightly familiar to me =p
All in all, a decent piece of music you made there. 7/10, 4/5
Keep up the good work ;)