I mostly don't like it when people try to put a story in their jam games - usually there's a lot of text, very little substance, and a plot that simply cannot be engaging in such a short time. And the mechanics suck because the focus was on the story.
This game is the exact opposite of that - the plot is simple, to the point, yet not simplistic. It establishes some relatively interesting characters in an extremely short time. The game looks good, sounds good. I'm not a huge fan of the box dodging gameplay, but it wasn't bad.
It really surprised me.