I'm looking forward to it - at worst, it means they've just increased the area in which that bar can be activated.

I have a dual-screen setup with the primary on the left; that bottom-right corner is often (but not always, weirdly enough) quite hard to hit if there isn't a notification there. This will be a boon to users like me, and I don't see a downside - it seems strictly an improvement, even if they want to improve it further later on...