*I haven't had the opportunity to use ICS yet.
For certain definitions of serious, where serious means "the most serious issue in a list containing completely inconsequential items", yes.
Its a pet issue for people exaggerate or look over as needed to support their already held beliefs. I use both ios and android every day, of all the legitimate gripes there exist about android, the scroll stutter is not one. I use my devices to get things done, the only usecase where the menu thing even presents itself is when I'm stoned as hell and just playing with slowly pushing things around on the screen, otherwise I've already scrolled to where I wanted and move on without slowing down to lament the fact the thing that worked perfectly didn't look pretty enough.