This isn't something that even remotely occurred to me, as someone who moved from an iPhone 4S to a Lumia 920. I never noticed any difference, but now that I think about it and how my workflow has changed since I got the new phone, what you said couldn't be more wrong.
Just by unlocking the phone (button press + one swipe, same as iPhone) I can see emails (subjects and sender), text messages (sender and message), calendar events, and notification text (not just a numerical count) for every social network I have an account on. And that's just from the start-screen, without opening any apps or scrolling at all. One additional swipe down and I can see stock live stock information and news feed.
Getting all that information on an iPhone would involve individually opening and checking around 7 different apps.
And even if you ignore the information from the start screen, just from within apps, I'm not seeing any additional scrolling needed, or where extra effort is required to access information. Especially to a level that makes it so arduous that it disappointed you so much that you were compelled to complain about it on the internet.
Can you give specific examples of where all this extra scrolling and swiping that you're talking about is required?