For those trying to get the 5,000,000 points on "Let You Down": (this is how I did it, third try)
Pattern: Straight
Motion: Fixed (I found this to be the most straightfoward setup)
First and foremost, be aggressive with the cursor. Don't miss a single yellow shape even if you have to squeeze the cursor between two reds. The flashing shape is the key to this. The earlier it's received, the higher change of success because this will make your cursor bigger. Once the cursor is around 30x a simple side-to-side motion is needed to grab what you need. +