The visuals were a lot of fun, but I don’t understand why I, as a viewer/consumer/whatever of this sort of thing, would ever want these things: > Unknown runtime I like to know whether I’m going to have time to view all of something or not. I might want to set aside some time to watch something if it’s too long for the break I’m taking right now. > No rewinding, no skipping ahead Ugh. Just … no. If I saw something co…
But...
The Flash editor/IDE was brilliant, and that's something that the web sorely needs. There's a few libraries that can do similar things (eg theatre.js) but they don't do enough. Flash's editor was genuinely easy to use once you'd mastered a few things, and if you remembered to save regularly, and it enabled people to make fantastic games, sites, experiences, etc.
I suspect the lack of a really good animation and interaction design tool is one thing that's lead to the homogenization of the internet.