to zoom out seems to help lots, always forgetting about that feature...
Definitely. I was able to sight read a number of areas using the zoom out feature.
Also, interesting watching those videos. Funny to see how someone else tackles obstacles in completely different ways than me! For instance, in world 3 part 2, he waits for the spear traps instead of rolling past them like I do; and in world 5 I dodge through the green birds instead of jumping over them.
I kill the green bird men every chance I get. Annoying little buggers.