Do not ever go to Jamboree. In the beginning they may talk with you pleasantly as they have to eat your money, but later these two girls(look like weirdos) with extra makeup.
Will talk as if they are the only ones who can help but if you have certain complaints, they will never listen to you. They do not know how to talk properly.
Do not get me started on faculty for GRE - they are rude and do not know how to teach. Weird people, I do not know how they have earned their name. Their material has so many mistakes.
never join Jamboree - they will make you jhambooree! just money eaters.