why so serious???

why are the Emmys critics are throwing such a harsh feedback on all 5 co host of the Emmy night ? (seacrest, klum, probst, bergeron, mandel). lighten up!!! i thought that their delivery was decent. so back off, and give them credit for at least trying...it's not always an easy task to jump in from an unscripted reality tv to co hosting a live production mind you...