GS would have won if Klay didn't get injured, even more so if Durant didnt. But a team with Steph Curry, Demarcus Cousins, Draymond Green, and Andre Igudola? Yeah, a team with 4 All-Stars is easy to beat. Not.
Furthermore, the Raptors are extremely talented. People talk about Kawhi and Lowry, but the entire starting 5 was on fire. Look out for Siakam because he is only getting better. Dude is a monster.