Some of them are annoyances only because I'm not used to them, and its just a matter or retraining my brain.

There's a reason the secret service prefers the use of this company's phones.80 Bucks gives you a lot

It feels more friendly use than Lollipop and more reach in features than iOS 9.2.1.This phone will be more business appeal

BUT there is a workaround for nearly ALL popular apps used today, including Instagram