I think it's fun, it had a cohesive story, a start, middle, and end, a variety of music and maps. I had a few bugs while playing though, and the intro cinematic was played out too long IMO. I was able to beat it, but the ending is kinda anti-climactic.
OK now from the developer's perspective: Of course those bugs had to appear after submitting. We spent as much time bugfixing as we could, but we couldnt catch everything. As for the ending, it had gone through several iterations and we finally settled on one we liked, but didnt have enough time to make it the best it could be.