It's an interesting gameplay-based game.
Yet it could be much and much better in many aspects, but you wouldn't regret time spent on it.
Easy to learn, not hard to master. Far from boring. A cool game to play with your friends too.

It's a regular shooter, which has 3 variable play-styles so it doesn't get boring. Can be finished in 1 day.
I cannot say it's a masterpiece, but if you have some free time and don't know what to do, here you are.