I watched the whole Google I/O video and it felt to me like Google leapfrogged Apple with a lot of their announcements.
Apples mantra of doing only a few things really well is hurting them when Google is simply throwing ungodly amounts of manpower at everything until there all good.
All you really need is someone to define rules, teach those rules to everyone else and review their work. And that is exactly what Google has accomplished they can assemble a legion of b-grade programmers to produce a-grade quality when they're all using the best developer tools and the best API's and following the same interface design rules.
Android TV is going to get a huge amount of support and it's hitting the market before the Apple TV. Those Android watches are going to beat the iWatch to market and already have very attractive designs especially the circular faced one.
And whilst Apple announced continuity first at WWDC, Google has taken that idea and ran further with it by actually letting you launch Android apps on Chromebooks while still offering the same functions that Apple is planning to provide with Yosemite.
I use an iPad, iPhone, MacBook Pro. I'm not switching to Android or Google's ecosystem but I was left really impressed and it felt to me like Google took huge leaps over what Apple showed at WWDC and that's really saying something considering that I felt this WWDC was Apple's strongest yet and I loved everything they announced.