Oh don't be sorry. You did good. It just needs some bug fixes and polish, which is not always possible in a game jam. The rule of thumb (I guess) is that the more experience you have the more you can do in the short timeframe and the less you have to figure out and fix, so the better your project ends up being. Game jams are just for fun and learning experiences, so any weaknesses in the final product are just indicative of where you're at as a developer. And no worries about the long response. You should see my responses, I talk more than anybody.