You are good! Yes the space-grap move makes it more easy in this case and will help a lot also in other cases. But you will need such skills like the above to get far ;)
World 2: Ghost in the Shell seems to have another bug:
https://www.twitch.tv/videos/1439109533
The following time stamps show all wall areas after collecting all gems and none highlight up for the goal:
43:15
1:00:00
1:06:55
Seems like the goal is missing/not activating.
Also as a small suggestion, I would highly recommend adding 5-10 seconds to the timer of that level if the goal is somewhere above the wall as its a little bit brutal for the second world ;) If the goal is below the wall, the current time is probably fine.