You can make that assumption about me if you want. I'm willing to give any feature a try, and 98% of google's features are an added value. To me, this isn't one of them. While the recent apps are definitely easier to flip through, there seems to be a ton more of them since the phone no longer kills recent app history on reboot. Combine that with tabs from chrome and you have a very crowded recent app list.
Think about this....so you're flipping between two tabs in chrome. With the new way, you click the recent apps button, scroll to maybe make sure you're switching to the correct tab, and then click again to select the tab. So that's potentially three screen touches plus the length of the animation to open and close the recent app drawer.
With the old way, I can simply swipe across the location bar, and I'm at my other tab. Even if I have to swipe again, or click the open tabs button in chrome, it's still quicker and less cluttered than the recent app menu.