At the time of writing, Counter-Strike 2 has 7.5 million reviews on Steam, 88% of which are positive. That's pretty good going for a game that released less than 24 hours ago.
Except, of course, that the vast majority of those reviews are for Counter-Strike: Global Offensive, a game that is no longer playable. If you filter the reviews to just yesterday and today, you'll find that there have been 3450 of them, just 59% of which are positive, which would give Counter-Strike 2 a rating of "Mixed".