Pop punk really isn't the best genre to keep instrumental, but this wasn't too bad. The intro had me a bit iffy, I dunno, it just seemed cheesy but the song grew on me a bit as it went on. You got a really nice tone with your guitars. The part around the 2 minute mark sounded really nice and simple, probably my favorite part. The outro seemed really abrupt, but it might work if you have vocals in it, not sure if you plan on adding vocals though. Maybe add like a climax to this song or something to make it a bit more interesting, use more dynamics.

If you could critic back https://www.ultimate-guitar.com/forum/showthread.php?t=1564549