The "um, well, bitten by a radioactive spider" scene made me twitch. It can be fixed by switching the focus to facing Edward so we can see his disappointed expression and by NOT COVERING THE FACE. Granted, even without any change in focus and Bella's face would've looked the same regardless, but simply changing the position of that speech bubble would've made a difference.

And yes, that simple error of covering the face for no damn reason does bother me more than anything else in this comic, because facial expressions are very important in visual mediums and I would expect better of anyone doing comics than to do that.