Need a review on my low end and bass parts

bass grit sounds fine to me. bass could have more lows though.
I think what's messing with you is too much woof and low mids in the guitars. that gets in the way of a massive bass tone.
 
kick/snare/guitars have way more low end than what it's needed.

i would suggest listening to IN FLAMES - Sounds Of A Playground Fading for reference.
you're probably going for a similar sound.
 
Thanks, yeah, there's definitly a lot of woofyness in the guitars. I didn't realize this till now, my ears were pretty dead I think^^. Will fix that.