If it's remastered..
It's a pretty nice melody with the lead. One thing is that the bass will keep running off on it's own tangent and go off key with the lead. If it stayed on key it would sound like a good rock song. But mainly if it's remastered, why is it all still lame midi sounding? Sounds like you used guitar pro and with the little effects they have in the program it probably sounds great. Translate this to a different program with better instruments and bam. Awesome.