Zeno
Ancient
Castro is by far the worst top 4 in the history of American Idol. In all honesty, just going on pure talent, he doesn't even belong in the top 10.
As bad as Castro is, remember in season 1, Nicki McKibbin(sp?) made the top 3 when Tamyra Gray was voted out? She stunk too... It might be a tie between Castro & Nikki as worst in top 4.
Did anyone else notice Castro yawning at the start of the show when Seacrest was introducing the top 4?