This game suffers from the same thing Modern warfare did. The Weapon balancing is trash, scorestreaks take no skill to obtain, and the overall gameplay isn't too enjoyable anymore. As a player at the top of the games leaderboards, I feel I'm qualified to talk on weapon gameplay without being too biased. The game is more or less balanced around 3 guns- the AK-74u, the LC10, and the PPSH. The use of other weapons is futile. The create-a-class is too lenient as well, the older games that capped at 10 items made it so grenades and tacticals were viable. Now people can eat 2 semtex, all the while ignoring stuns/flashbangs, and continue to run around with 5 attachments. The attachments are also rubbish, 55 levels for almost every weapon. You'll use maybe 4 or 5 of them throughout leveling the weapon up. It's just filler content that is absolutely pointless. Lastly, the scorestreaks are also rubbish. The entire point of a "streak" is that it runs uninterrupted. Yet some rat can go 40-53 and still get their full set of streaks.
However, at the end of the day I get to endlessly trash on console players. So that's the only redeeming factor of this review. The whole crossplay mechanic could be reworked, at least regarding aim-assist. Cheaters in R6S are less blatant than aim-assist for console players- That's saying ALOT.