So, you've made it to the final round. You've clearly proven yourself. Time to judge by NGADM standards - scoring will be harsher as a result. In any case, here are some pointers for improvement.
The Good:
-Oh hell yes. Those chords and plucks right at the start along with the chill percussion and background FX are so great.
-That melody. Yes. I normally don't comment on melodies, but this is really sweet. The synth with it is great.
-DEM JAZZ. YES.
-All the jazz theory and ear candy in this is so awesome that it's giving me eargasms all over the place.
The Not-so-good:
-Okay, first thing. That kick is WAY too loose. I can see why a loose kick is great for this, but this is too loose with the bass section.
-Um, basically the kick and mixing stuff are my only concerns here. There's a bit much in terms of reverb, and all the effects stack on top of each other a bit much. It gets VERY confusing especially with the delay on the lead. Some of the chords are also somewhat buried, like at 0:58, the high end of the chords is fairly buried.
Final score: 9.7/10. Yeah, this is easily my favorite piece out of everything. The mixing quibbles are fairly minor, this has a fantastic theme and great jazzy composition. The chords are well-done, the instruments are great, everything pans well, there's ear candy fucking EVERYWHERE, and it even ends. Like. If you fixed up the mixing a bit I'd be hard-pressed not to give it a straight 10.