I agree sounds like an intro, it has not so much commercial usage to be honest. I feel you, its a nicely composed piece and your skill is high, no doubt about that.
But sometimes opinions are like this, a reviewer might felt it won’t sell much or its too specific for some video. Maybe some other reviewer would not think of this and just approve it
What kind of usage would you imagine for this? Let me know.
Also to go deeper, that “angry” brass stabs and action percussion like, are not well suited with the soft piano sound and melodies.
Sometimes we make things we like so much, but the reality is different 
Sometimes your cooking is not the best for others but for you it is.
Don’t let this make you feel bad, learn by it. No need to express bad attitude.
Also Audiojungle is a business that wants to make money like all of us. Thus we need to make something with lots of commercial usages