Sometimes intent should be shared along with the song so that we know what you meant to accomplish. In the modern day, the vocal treatment probably isn't appropriate, but 40 years ago, this would have been normal. It's not enough reverb to be Shoegaze, so I'm guessing you were going for a 60's sound. If so, I'd replace that synth with a mellotron sound to dial in that vibe.
Your song is nice, but the production could use a few more things to keep it interesting. That never-changing guitar gets a little lonely after a while. Some drums (or percussion) and bass would dress it up a bit.
Regards,
Dan