You just contradicted yourself.
You just said it was a big deal to HIM, when it's really NOT. Maybe it's not a big deal to you, but it's a big deal for him and I.
Who are you to say what's a big deal and what's acceptable. To me, I've always loved that iPhones had a very smooth interface, but now it just reminds me of any other cheap phone.
You're passionate about it being perfectly acceptable to live with a laggy, stuttery iOS, but I'm passionate about getting back what we once had, which was (in my opinion) a lot better before.