It’s definitely worth trying to go to these epic adventures. The game is not for cs funs and the like, more complex shooting mechanics were recently introduced, excellent sounds, suppression effects are the best I have seen, everything looks and sounds as it should. There is nothing to do here without a microphone; you will most likely just be kicked. Here you have to not so much shoot as think and cooperate. You can not kill anyone and become one of the most valuable members of the team (each of which has 50 people), destroying an important object of the enemy team and blowing up their reinforcements. There is a large online Russian-speaking community, many servers for every taste and color, there are excellent mod servers.
The downside is optimization. It's disgusting, there's nothing to do here without a powerful PC. Sometimes there are very unpleasant bugs. If you flip the bipod, you fall into the ground. They happen rarely, and then, often on specific maps, not everywhere.