you don't know what you're talking about.
actionscript is an OO language that is heavily event driven. it allows for inheritence, polymorphism, extension, all that good OO stuff. the event mechanism allows for some rather involved runtime.
it can be misused, but it can also be used for some pretty amazing stuff.
and not to get into a pissing contest, but i'm going to guess that i've been a professional programmer longer than you've been alive. the Flex project i'm working on now isn't the first multi-billion dollar enterprise system i've worked on.
so try educating yourself a bit before embarrassing yourself.