I agree with all of these points, i have a few android tablets, the play store is beyond fail from my perspective. if you had a nexus 7 & you wanted to do more then play some basic games or watch movies, i don't know what it would actually be good for :S
i went to the apple store, yesterday morning, lined up for 2 hours, much success, i have a black 64gb iPhone 5 Wooowoo :) LTE magic, ive been running speed tests everywhere :D its so light feels like a toy.
Just by looking at the ad, a whole lot of things considered 'features' of the S3, they really don't seem like feature (maybe functions) & if they are , they forgot to add a bunch of stuff from the iPhone 5.
this ad shows so much weakness & insecurity on samsungs part.