I wasn't expecting much after reading the description, but it surprised me. The concept is simple but well executed. Having your ammo be your health was a interesting decision that forces a different playstyle from most top down shooters.
However, in my opinion, it felt like an arcade but was missing main elements, such as point multipliers, maybe bonuses that appear on the map, extra points for killing bigger enemies (while killing them saves juice so it's a reward by itself, it feels plain).
Overall a good game.