One problem here: while consumers love their Apple devices on an individual level, I think many have mixed feelings about whether these devices have really improved our emotional lives -- as the sappy narration implies.
Not making a claim about the utility of iDevices - I love mine, too - but I think the mixed feelings most of us have really challenge the effectiveness of an emotion-driven campaign like this.
But you said it. You love your devices. I don't think there's any question that iDevices have -actually- made a significant impact on the way people interact with not only other people through their devices, but also the way they interact with the devices themselves!
How many times have I sat down to text or call someone using someone elses phone, use someone elses computer (goodness knows, use their television!) and said "Man I wish this was as easy as my (insert mac device)." Apple has legitimate claim to really improving user experience. It's all they've been focused on for decades! By extension, so many developers have created apps or other services that connect people through these devices.
This ad (to a market that has seen a lot of abuse over the last few years as loyal supporters of Apple-culture) adds the bitter pill with awkwardly defensive and ultimately adolescent bragging.