I see Mission Control as taking a lot of the functionality out of Exposé and Spaces. You remember when your spaces were in a grid layout? Man I miss that. It allowed me to easily switch from any of my 6 spaces to any other extremely quickly using control-arrowkey. With Mission Control, it makes Spaces completely linear, taking away the ability to navigate to and from different spaces easily. I liked being able to navigate up, down, left, and right to get where I needed to go quickly. In that sense, Mission Control is a failure. And before, I liked being able to use them independently, which made them much more powerful when used together! For example, I had Spaces set up for my top right corner and Exposé set up for my bottom right corner. So I could easily hit my Spaces corner to see all my spaces, and then while still in Spaces hit my Exposé corner to see all my windows in all my spaces. Now with Mission Control, you can only see all your windows in one space, which, in my opinion, is very limiting. Now if you want to see all your windows at once, you can't! You have to go into Mission Control and then go through each space to see your windows. Also back in Snow Leopard, it was easy to move any window from one space to another thanks to the grid layout. When I hit my Spaces corner, I could easily drag my Chrome window from space 3 to space 6, or from 4 to 1, it didn't matter, I could move it wherever I wanted. But with Mission Control, you can only move windows in your current space to another space. So if you open Mission Control while on your first space, you can't move windows from your second space to your first one. You would have to move to your second space, move it to your first one, go back to your first one, and then you can start working with that window. Once again, very limiting in my opinion. Another thing is moving spaces. You have ABSOLUTELY NO ability to rearrange your spaces in Lion. Back in Snow Leopard, you could move your whole space wherever you wanted, it didn't matter! And if you use a full screen application, it automatically moves it to the very last space! Well what if you want the full screen in your second space, some apps in your first space, and some other random apps in spaces 3 and 4? Well too dang bad, it won't let you! Also comes problems with Mission Control and multiple monitors. In Mission Control, you can't move a window from one monitor to the other, you have to get out of Mission Control, drag it over, and then go back to Mission Control to do whatever you needed to do. And say you are on your first space and want to move a window to your second space to be on your other monitor. Well that won't work either! Mission Control took out all the great productivity features from Exposé and Spaces that really helped people work faster. So, does anyone know if there is/will be a Mission Control replacement anytime soon? What I'm thinking is if there is any developer(s) working on fixing the current problems with mission control and maybe even bringing back Exposé and Spaces like they were in SL, you know, back when they worked well? Because if someone comes out with this and puts it on the App Store, I would gladly pay for something like this. Also, if anyone finds some other problems with Mission Control, please post it here. And if anyone finds any work arounds or replacements for Mission Control, post it here!