Music was good, quality was good, but to me, that's not important. Well, music is, but it's more how the music is used to benefit the story you are trying to tell. This song could fit the story you tried to tell, but I think a better use of scenes would've been better. I know Konan didn't have many scenes, so it'd be better possibly scale the video from being 3+ to around 1 or 2. Length isn't important. Focus on the story and match the lyrics or tell such an amazing story that goes overall with the song, inwhich the song is sort of in the background, but it's not just music playing over a battle. The latter is more of an AU style telling format though.
I think this has massive potential. It's your first, so this is just the beginning and a great ice breaker.
All that's just my opinion though. I'm not claiming to be an expert because I make videos too. You can think I'm horrible and that's okay because I love what I make and that's all that matters to me. Love what you do. I know I critiqued this, but take the criticism and continuing loving making videos or say **** you Jack Spicer and continue loving making videos. That's the most important part. Passion and loving what you do.