After playing this game for some time I can finally write a good review so here we go:

generally CS:GO is one of the best Battleroyale and Competitive Shooters on the market,
the Maps are some of the best i've ever seen (in terms of gameplay) and I've never had any issues with the enemy having overpowered equipment like in many other games (Call of Duty, Battlefield, Rainbow Six: Siege)
the Mapeditor that comes with CS:GO is also great and is either on level or even better than what more modern engines like Unreal Have and allows the community to make some impressive and fun maps (Ruby, Zoo, Workout, etc.) and gamemodes (1v1, surf, zombies) the only real problem I have is that because of the System called trustfactor
which they use to determain if you are a friendly player or if you are a cheater / toxic player
you can have quite a bad experience depending on the friends you are playing with
other then that it's very fun and one of the best games out there

8/10 would reccomend to atleast try out