Criticise the hell out of this mix.

Decent mix, personally not a fan of guitars tuned that low. The mix has this harshness to it, especially the guitars. Maybe try something like NLS, Kramer MPX - there are a million inexpensive plugins that do the same thing so just choose one you like! The drums could do with a little more room, but the kick's low end is good! Very focused and punchy.
 
First of all I fucking love Northlane! I like the tone and would be interested on how you did it. My crit would be your kick though. In my opinion it is a little loud/upfrontish. I feel it needs to sit behind the guitar if that makes sense at all... But rad mix overall!