I wonder how the rankings go among people who have owned and used both Samsung and Apple?
I know Android users who shrug as their phone runs dead at 4pm and say how much they LOVE Samsung and HATE how Apple "won't let you" do things with your tablet.... and then they fire up their tablet to do the only three things they ever do with it (all things that are better an iOS), while I go off to run all kinds of tablet apps they'll never have, and do things they wouldn't know how to begin on Android. Then they re-buy a new phone or tablet every year, burning more money than an iOS device that lasts, chasing the next Android fad. I'm appalled at what they'll put up with, but they simply don't know (won't let themselves believe?) that iOS is better in a lot of ways that would matter hugely to most users--if they knew.
And these people would certainly give high satisfaction scores to Samsung. Their standards are that much lower.
Don't take this personal but your friends or people you see in starbucks are not the true gauge of Android (or Apple). So many people want to stick their heads in the sand and believe that the world circles around just Apple.