really enjoyed the track, great feel and vibe, nice vox..
Yes the timing issues were noticeable, but the song actually still works despite the weaving in and out of time.. actually I'm amazed it all stayed together as the timing moved in and out..
A click track is a good foundation, and the challenge is when you have a click track is how to keep the vibe and feel yet work to the click..
The guitars only sound thin to my ear when they are prominent, most of the time in the mix, when it is busier, the guitars work well if you ask me.. but as you hear too, maybe get creative with the guitars' sounds when they are more prominent? Lots of possibilities on how to improve them: saturators, eq, bit of harmonic distortion, doubling, lots of things you could try...