I think 2 hours a day is a bit much. You should at least take the weekend to relax. A stressed mind is not a healthy one.
I agree. Homework issued to young people is hardly helping their education. Some high schools have actually ban homework, though this only affects year 7 to 9 students. The students' results have dramtically improved due to this ban. Homework is just extra stress to young people and is treated like another chore, rather than a learning exercise.
Unfortunately, my school still issues homework, and i'm one of those people that leave things to the last minute; it's a hard habit to rid. I remember staying all night doing my assignment, only to find out that my printer was out of ink. My parents had to drive me to my aunt's house and use their printer. I got home at like 3am that day. At least I got it in in time.