it sounds a bit flat - and you can't blame mastering for everything, if the mix isn't bright and clean theres no point mastering it.
so, you need to boost 2-4khz by 1-2db and from 4-12khz with high shelf by maybe even 3db, rolling off after 13khz or so.
Try some more definition in the modualting frequncies of the bass, i'd guess thats round 1-2khz, also give it a warming in the mids, 300-500hz.
the bottom end is fine, nice good snap and depth on the kick.