Honestly? As far as academia goes, I'd take busy-work over real analytical work any day. It can be done so half-assedly and that's what easy-As are all about. Just do the grunt work, get the A. Period. Mmm... Just learn to be more efficient and you can get your work done pronto. Or not.
I'd rather have a teacher who assigns interesting and meaningful, shorter assignments, and you get the grade by showing analytical or intellectual prowess over the other students.
Screw the busywork. What kind of real value does an A achieved through BS'd busywork have? You don't actually have to have any real mental capacity to do some worksheet assigned by a slacker professor.
(All that's not to say that I don't have very adept skills at BS'ing papers and assignments. Prep school teaches you really well how to do really good BS jobs.