Personally, I'm indifferent to it. HTML5 has almost always been a great way to deliver video and audio content to mobile browsers, every single one of them. I find Flash functionality on my Galaxy S to be pretty good on Opera Mobile, but I also find that I can do without it. Flash used to be something unusable in the mobile space - modern phones are now able to take advantage of it.

It's sad to see Flash just go away on mobile platforms - the recently announced Chrome for Android will never support Flash, and other browsers might soon stop bundling Flash. I wonder what would have happened if Apple didn't oppose Flash on iOS.