The quality of songwriting is fine.
The construction of Crazy is great . . . a lot of energy and understatement. It's got a great chorus. It's sung strongly and confidently.
"My sweetest friend" didn't have the same impact.
I agree with Nico that both tracks are seriously bass heavy. This bottom end boom detracts a lot from the songs.
However, if you drop this back into the mix, along with bringing the kit forward. the songs should sound way better.
I think I heard some peaking on the vocals on the loud bits of "My sweetest friend", so you need to be careful there.
"Going down" appealed to me from the start. Again, I'd like to hear a snappier bass and kit combination. However, there is a highpitched thing going on (predominantly out the right side). It's faint, but enough to be a distraction.
But it's a great song, and at 3 minutes it springs into life . . . where the kit gets a bit more lively, a bit more punchy. (That squealy noise stops at about 3:30, btw).
All-in-all, I listened to three tracks, two of which really impressed me (accepting that they need a bit of work), while the third ("My sweetest friend") rambled along without exciting me much.