Adnan Khairi but in a much more real sense, when you can apply, be rejected and approved with the identical documents within a matter of days and no staff at the embassy can give any explanation its either a scam or the staff are all incompetent, so much so they cant differentiate between the same documents in a matter of days.
It is basically a replacement for that constant bouncing in and out and for people who don’t fit in to any other visa etc. Although, you won’t be playing the system and you won’t have issue as you would with constant playing the bouncing game