is it too late for RIM now that Wp8 is eating their place in the world and their heart in enterprise?

Now that Wp8 leaks and official announcement and rumoured devices (eg. pureview, HTC and Samsung phones) . In my opinion it's very good. I really think it's now the personal/ social/ gaming OS. But they got BB10 to get through. Ok guys we all know that we hate RIM and want it to go to hell. but BB10 is coming and we don't know what there is. But I think it's too late for them now that Wp8 is basically a enterprise choice and a BB replacement. So your opinion do you think Wp will win bronze by default and is RIM screwed now?. or do you think there's a chance for them to survive in the war with Microsoft, apple and Google

honest opinion