I have always been a fan of fast paced physics based shooters but I haven't found one that wasn't too high of a learning curve or just plain bad. I saw this game from a youtuber a while ago and I thought it looked great so I decided to buy it. If you can't tell by my hours on the game I have been enjoying it ever since.
It has a very unique feel and having to actually pick up each shot you fire is a small thing that makes it very different from other shooters. There are also many skillshots you can preform which give you more to do once you get better at the game. As of writing this review the game has one of the best communities I can think of, I currently run a group that organizes events for the game and am having a blast. The developer is a great guy who clearly cares about and works hard on the game and its community.
The games multiplayer is very entertaining with a good amount of gamemodes and maps and the singleplayer has a lot of good content too. As of writing this review an arcade mode was just added to the singleplayer that is a great timewaster for when I don't want to deal with other people.
I would definitely reccomend this game and I think you can easily get your 15 dollars out of it. You probably won't play it as much as me but everyone I know that picks it up says it was worth their hard earned money.