Is this still supported?

So I never bought SC2 when it was released because I thought it was cheap of Blizzard to charge $60 for only 1/3 of the campaign, but now the price has come down, and I might change my mind. Is this still well-supported on Mac? At the moment I’m on a 2017 i7 iMac, but I’ll probably update it this year.

Is this game still worth playing?

Man, I sure hope a 7-year-old computer can run a 14-year-old game.