The way the review started had me worried that it was going to be all negative and likely haunt me for way too long but the end put my mind to ease :P
The teleportation pads would originally would have lines (like translucent wires) to indicate where they go, so that it's clear which they are linked to but you'd still need to figure it out in a level with multiple. Same with buttons and what they hook up into. As for the keeping track of your best score in a level, I'll make sure to add that to the list as it shouldn't be too hard.
We're planning on a small post jam update, would you be interested in being msged when it's out?