I would not say that I did not have fun in the 2 minutes it took me to play this,... but it also was very, very short. I think you probably put a lot of effort in the assets and spend a long time with those. And while voice acting is cool and you rarely see it in a game, I think you should next time focus a bit more on the game itself.
This might sound a bit harsh, because I genuinly think you did a great job with those assets. And maybe, with another member on the team who is more involved into the game design, you could make a really good entry. But it is also a bit hard to rate and critique a game in a game jam when there is a lack of game in a game.