It's just phenomonal.
I really just believe that this is a remix that truly "works"
And what I mean by that is that it really fits that megaman style a lot of other remixes don't quite hit.
And I feel that "style" is how hard-hitting and energetic the notes are, even in the more relaxing tracks in the official games they still generally have that feel. A lot of remixes however soften the harder sounds, which doesn't make them bad remixes, but it does make them not sound as reminiscent of what really made the megaman music so great.
Also it helps that this remix is amazing anyway, I have no real complaints except maybe the intro-loop at the start. I feel you could have kept the Chiptune part slowly fade into the remixed version, and then on the second loop the remixed intro could have been used instead of slapping the two on top of eachother at the start. However, it is a very minor complaint and just a personal issue of mine, and that wont dictate anything.