Still very early on for me too, finally got round to buying my first guitar 2 weeks ago and I'm still trying to master the simple C to simple G change. Going to G I'm pretty good, although sometimes not stretching my finger far enough over, but going the other way I find I'm not going back in with the correct posture and resting my finger ever so slightly on the 1st string causing a bum note. This improves if I watch my fretting hand but if I watch my hand I lose rhythm with my strumming hand.

should I be trying to do this without watching my hands at this stage?