Not really familiar with stuff like this but i'll let you know what I think. Liking the intro, got a nice ambience to it so far. Nice how its slowly building up. That break just before the 3 minute mark did seem abit abrupt, could maybe change that if I was to change anything about it!. The arpeggio parts at the end are a nice tough too. What do you plan on doing with this?.

crit mine? https://www.ultimate-guitar.com/forum/showthread.php?t=1512089