Memorable, Quality, Power
Heroic Confrontation I find is a piece that is memorable and brings back thoughts of a good game. Like any other well-composed game piece, it brings back nostalgia and memories and you know the exact part of the game it's from, what game it's from, etc. It's one of those pieces that will make you remember a composer's name (Nobuo Uematsu is one case, with the Final Fantasy series)
Everything flows well, it's very smooth and a well-crafted piece for a fight scene. It all moves together excellently and is what I consider a professional quality piece. This sets a standard for game music and is deserving of a pedigree of flash game music: Standards have never been set this high before.
DavidOrr, you have proved yourself a fine composer. The most important thing in the industry is getting your music out there, and you have done so with a fine variety of pieces. I believe you could confidently send someone your audio portal page as your portfolio, it speaks for itself. Certain pieces like this hold extra memorable quality due to the game attached to it and this piece is a top-notch piece of work.
Best of luck to ye.