Doesn't have to be a new OS feature directly. I'd like to run the new Chrome browser but can't. In any case, I'd like to decide "meh" or not for myself. You're

Doesn't have to be a new OS feature directly. I'd like to run the new Chrome browser but can't. In any case, I'd like to decide "meh" or not for myself. You're right that most changes have very little impact, so this is largely psychological. It hits in two ways for me: 1) the delay between the product's "release" and when I can get it, 2) the uncertainty of whether an upgrade will even come at all for my phone.