Winning in 5 games would be considered an "easy" series even if every game is close. I never said anything like "GSW is going to blow out Memphis in next 3 wins and win easily."
So far, both games 1 and 2 have been close. Does that keep happening? If so, it makes it more likely the series will go longer, unless all the bounces go to one team vs another.
But GSW split Games 1 and 2, while shooting like shit from their specialty, the three. If they get their 3pt shooting act together, they could take Games 3 and 4 and it's a 3-1 series. If they continue to shoot poorly, we could get a split, or Memphis could even take 3 and 4. Great unknown.
As mentioned previously, both teams were top defensive teams, so maybe this is how they're gonna shoot the rest of the series.
All in all, it just wouldn't be a surprised if experience takes over here and GSW does win in 5 or 6. But Memphis has the ability to push it further, and even outright win.