What successes/failures has this organization had?

A sucession they wuld of had is getting young teens involved in this organization. The organization has had its buget increased in 2007 to $2.6billon. But even though it sounds like there doing great there were come criticism, one girl from Africa has "been part of a World Vision program all her life" yet says (in translated subtitle) "Until recently, I didn't know I had a sponsor." and when asked about her knowledge of World Vision sponsorship says "Last time they gave me this jacket and a pen."(wikipedia) so have world vision been sending all the sponsered money to that girl for just cheap rip offs? The only thing they had to say was "told by World Vision that [the girl] was learning English at school, and was improving...she speaks no English at all."(wikipedia)