Should Students Be Allowed to Grade Their Teachers?

It is a general truth the fact that teachers grade students but would the world be turned upside down if students would also be allowed to grade their teachers?
To begin with, though the grading offered by a student is not always the most objective, I think that students are more entitled than any inspector to grade their teacher’s work in class because, after all they are the ones who interact the most with the teacher and can appreciate the effects that the teacher has on them. In addition, it is very important for teachers to know how their pupils appreciate their work so that they can improve and adapt to their needs.
Secondly, students should be allowed to grade their teachers because if teachers get a feedback from their students they will be aware of their qualities and flaws and will be able to highlight their qualities and cover up their flaws with some positive aspects. Furthermore, it is a good stimulation for students to be allowed to grade their teachers because they would be aware of how hard it is to keep yourself objective when grading someone and so they will respect more their teachers and take more seriously their responsibilities.
Another argument in favor of students grading teachers is that being graded will stimulate teachers to be better in their job and to focus more on their relationship with children. This will benefit the students who fill find in their teachers mentors who can guide their lives.
However, some students are immature and shallow and can’t grade properly a teacher. It is common for weak students to blame their teachers for their failures so they can’t be objective when grading a teacher. Moreover, if a student provides the teacher with a low grade it is possible that the teacher would stop being objective when grading that particular student because he is not able to accept criticism for someone with less experience.
To sum up, I think that students should be allowed to grade their teachers, as long as they bring