Its my opinion but, the bullet time adds no value to the game, its just a fun or rather, visual fun, some kind of reward, but not something that has impact on the gameplay like, dodging bullets or something because killing with headshots its not that easy especially with dual pistols and the time frame is slow. Secondly, its the shotgun. the shotgun is fun but its super OP it can kill enemies in long distance and it kills with only one shot, so that shotgun with two bullets was not necessary or fun at all it was just basically a slower shotgun. The most important thing is, however, lame level design. there was no visual clue about what things to interact, and what to actually do in the game ( UI/UX). one example that impacted the gameplay was that because the number of different textures are limited sometimes i felt lost about my location and just wandered without specific aim, especially underwater i felt annoyed because of lack of light or pure darkness or whatever. Overall i didnt finish the game because of poor level design but it has good potential i liked the combat.