Can you describe your recording setup? To my ears, it sounds like everything was recorded live with just a room mic, with some additional micing for the vocals and guitar (or it's DI). It's harder to make out the drums and especially bass. I agree with DWBass above that everything sounds "thin" for those instruments, but think guitar and vox are good. Might be easily fixable with some mixing if the source tracks are decent, but I wouldn't know without seeing the audio data.
For comparison, feel free to take a listen
here to the demo tracks my band recently recorded with a Presonus Firepod ("pro-sumer" level audio interface, and I'm the drummer and own/run the equipment).
Of course, I'm definitely an amateur, so take my feedback with a grain of salt ;-)