The first link isn't really a song so there's not much to say! It's fast and not the type of thing I ever listen to so I'll reserve judgement :P

The second classical song is really quite nice, careful with how you bring in the other panned guitars though, overall it's quite unbalanced as they come in and out. Lovely playing and an interesting piece though, kudos!

Crit mine? https://www.ultimate-guitar.com/forum/showthread.php?t=1435719