Android 4.2 Camera Pinch to Zoom

So I'm a big fan of most of the upgrades in Android 4.2, including most of the changes they made to the camera. BUT, this pinch to zoom in the camera is horrible. Who wants to hold a Galaxy Nexus with one hand while inaccurately trying to pinch and zoom to the exact right distance with the other. I desperately would like to have the normal "slide bar" that was present in Android 4.1 for zoom in/out, it worked very well.

Is there any way to get this back (without downgrading)!?!?

Thanks all