One of the greatest games of all time, and I've played over 8000 hours. I can confidently say it's one of the best competitive games out there. Unfortunately, its lack of anti-cheat makes it playable but not enjoyable, and it's not worth your time. Cheating happens even at the e-sport level, which shouldn't be the case when life-changing prizes are at stake. Moreover, punishments for cheating in large tournaments are nonexistent.