1. Bad if you're bad at it. 2. Laggy if your pc has under the minimum specs (2GB Ram, Intel Core 2, 256 MB graphics card) 3. Waste of time and space he says, this sounds really biased. I feel like you're a dog shit silver who cries to his friends when he gets 15 kills and his team doesn't.
"Proper fps game"
Csgo is one of the most optimized games known to man, great game, decent graphics with amazing requirements. A macbook can run csgo easily.