No worries my friend! I definitely don't miss school - just ask me how excited I am to start looking into Masters programs...
By the way - my feedback was totally based on just looking at the pictures. Playtesting is the only real way to be absolutely sure. But yeah, I know what you mean about trying to figure out what's wrong with a map - oftentimes a fresh set of eyes can help a ton.
I'll look forward to seeing the tweaks you make!