Ok, first things first, the extreme pitch bend is totally atrocious. If that entire section were cut out, I'd be eternally grateful. The rest of the song is absolutely awesome.
One thing I do notice is that your underlying chord progression is almost EXACTLY the same as Green Day's "Holiday". I'm not saying that Green Day invented the progression or anything like that, but it doesn't vary much from it, so I find it possible that you may have drawn from that subconsciously.
Overall, this is a great mix, but I honestly cannot stand the pitch bending.