I like the melody. Rather catchy. I had some trouble making out the words so I can't comment on the lyrics. But it was kind of a nice tune.
Overall the mix is very quiet. I'd think you can bring up the main mix level. Maybe experiment some with compression to enable a bit more strength in the sound of the mix.
The mix, especially the vocals, also lacks a bit of presence. There is a certain "muffledness" to the mix. It seems to be missing some mids.
Some execution issues with the backing vocals. They have some synching problems with the lead vocals.
There is a guitar riff that plays though the entire song. I'd recommend taking it out of certain spots. Perhaps only use it during musical transitions, or the verses, or the chorus. But using it all the way through it kind of gets on your nerves. It's a catchy riff and shouldn't be entirely discarded. Just pick your spots. It will make it more effective IMO.
My thoughts...