America's got Talent gets a fourth season

i watched the first 2 seasons and was quite a fan. then s3 came along and they
started allowing incredibly shit acts past the auditions. it was then i
realized that the show had officially turned to crap.

i was praying that nbc would be smart and cancel america's got talent now,
allowing itself to survive with some semblance of dignity. apparently instead
they would rather continue on with none at all. what a shame...

relevance to greys anatomy??