Great Game - Controls a Little Tricky

Really enjoyed this game. Some specifics of interaction:
1) One has to do a lot of pinching and zooming. Unfortunately, this jesture gets confused with pointing, so it is hard to control the robot. Please make these gestures distinct enough to disambiguate them.
2) Some of the retro real time shooter puzzles have maddeningly small difficult buttons/control. Please oversize them for the pocket edition. Or make these a little easier for the pocket edition. Holy Carpal Tunnel Batman!

AppReviewSteve about Machinarium Pocket Edition