600+ hours in this game. Also, this is the first review I've done on steam, so that should tell you something.

Ranking system is broken. Takes a ridiculous amount of time to rank up (7+ wins in a row won't get you a rank up), but you can lose 2 back to back and derank. Happened to me twice now. Wouldn't recommend online comp unless you're a 5 man, as it'll team you up with fresh players that are still trying to get ranked, and cause you to lose and eventually derank. The ranking system just needs a complete rework at this point. Until that happens, I don't recommend taking comp in this game seriously at all, as you'll just be really disappointed.