I need advice on previews for my songs!

[dexeon]

I have put up a bunch of previews for songs I'm working on, and they'll all be on my upcoming album, Chances. Pretty anything that was released after Face It will be on the album so it would mean the world if you could give me your advice, and be honest, even Savage if you need to...
My Soundcloud - www.soundcloud.com/dexeon