Need advice on this Zoom out

Hi guys,

I'm using keyframes to zoom-out a section. It looks OK but it could look better.. I already clicked 'smooth' as an option in the editor. Any suggestions on how to make it look more smooth?

Very bumpy start to the movement of the zoom. Double check for more than one keyframe there. Feels disruptive. Also at about 10 seconds is an abrupt shift in direction. I'd put only two sets of keyframes. Two for position, two for scale, and each set (1 position & 1 scale) should be at the start and end of the movement. Try to avoid keyframes in the middle of the motion. If you're forced to do that, make sure they're linear, not smooth, or it will disrupt the speed and overall feel of the effect.