This is quite lighthearted for being a Metroid tribute, surely wasn't expecting the bubbly vibes :)
01:35, oh I see you're also a fan of movie-like brass rises, I see. Honestly, what else can I say, after all these detailed reviews down below.
It sounds sharp, as expected, no complaints about the mastering. It's very melodic, I gotta say, I was expecting something more atmospheric and dark, but you ultimately went for a more "standard" I guess cinematic/electronic sort of style, which I guess is still fine within the context, but how about a little more oomph next time? Just a bit more punch, something that goes straight into your guts and catches you off guard. I've been listening to many tracks with a similar style, honestly, and my general impression is that authors sometimes sound like they're afraid to go full throttle, preferring to settle for a sound that is already well-established and known, but it's still too clean, a little too sterile. It's undoubtedly good, but I think it lacks that spark that makes you say "Oh yeah, it's that guy right? Oh man, I love that feeling!" as if it's too "politically correct", too polished. It sounds weird, right? How can an audio track be too polished?
At the end of the day, perhaps I'm rambling, but I guess my only real advice here is to follow your guts more. Strive for your own individual style and perfect it, bring the best out of your own imaginary because it's YOUR imagination. Experiment, expand, explore. Don't be afraid to leap in the dark sometimes, it's always good to try new things and bring new feelings, new emotions, sounds that you wouldn't probably dare imagine, let alone utilize. :)