Not to try and sound negative, but I believe we'll be in for a disappointment with the 7 models. Looking at the last product keynote in September, I'd say a lot of people could see right through Apple and the fact that they're obviously running out of steam to milk money out of their customers year after year.
Quality control seems to have gone down hill in favor of bigger profits under Tim Cook. I understand the stockholders need to make money off of their share-investment, but it is starting to get ridiculous.
The iPhone 6S came with 3D touch as the main feature, but yet this new feature wasn't introduced on any of the iPads, nor was there an iPad Air 3 released this year. The iPad mini finally caught up with the iPad Air 2's specs from last year. The caulk lines on the new phones are extremely ugly, and so is the protruding camera, heck, the iPhone 6 models are probably the ugliest phones on the market. Why? Because Tim Cook likes to save .01 cent per smartphone shipment and make the phone too thin for its own good.
In addition to the above, the average iPhone buyer doesn't understand the storage capacities as well as we do on here, so they'll get the standard 16 GB storage iPhone. After they buy the phone, they'll go back to the carrier store a week later complaining about how they can't do this and that, and it's because it turns out they do not have enough storage... Trust me, it happens, I saw some older lady complaining about it at the Verizon store about two weeks ago. "Quality? Nah, we'll be 16 GB in the base model and save a couple dollars per phone."
I remember with the iPhone 4's antenna-gate problem, Steve Jobs gave out free bumper cases to the customers to help solve the problem. Tim Cook would just laugh and tell you to deal with it.
Apple is definitely not the same quality company they once were.