The synth design needs some serious work. The notes on even just one synth doesn't even want to stay on one pitch and is just plain scratchy and annoying to listen to. The really higher pitched almost "bell" like instruments don't even seem in the correct scale as the rest of the song is in. The pluck is ok. The saw wave lead isn't the worst, but it could use some work. The lower sub bass like instrument definitely isn't in tune with the rest of the song, and doesn't play out very well.
As for the song structure, there doesn't seem to be an apparent one, it seems pretty random, actually. There aren't any faders or risers, and the end is lame. The vocals definitely need to be mixed together a ton better. There's still some background noise in them (and if you search around this site somewhere, there's a ton of threads that have a link leading to almost every single episode through season 3 without background noise), and just having a line from the show like you do now doesn't sound good. Other than that, it seems ok, I guess the mixing could probably use some work, but overall the song is pretty ear scratching and hard to
want to listen to. Don't worry though, I'll assume you're new to music, so you'll definitely improve. I remember when I started out, I was really horrible as well

Sorry if the review is short or sorta rushed, I didn't really feel like reviewing any songs but I did anyways. Nice to meet you.