The four acts competing for the $1 million prize in next week's 'America's Got Talent' finals are: Singer Landau Eugene Murphy, Jr., music band POPLYFE, and dance groups Silhouette and Team iLuminate.

A few weeks ago people were betting that singer Anna Graceman and dance team Miami All-Stars would have been shoo-ins for the finals, but poor choices they made on Tuesday's performance show led to either a strike or negative comments from the judges, which likely affected votes.

"The Miami All-Stars were still All-Stars, but they lost the 'Miami,'" offers judge Howie Mandel, referring to the group performing more like they were football cheerleaders in their last routine.

Mandel's fellow judge and nemesis Piers Morgan feels that America got it right in selecting the four finalists that they did. "These are the best four we've had," Morgan says. "I'm really pleased."

What should each act do to win next week? Give more of what they've already shown, or step outside the box and do things that they've never done before?

The top ten acts on 'America's Got Talent' (Tue., 9PM ET on NBC) certainly gave America something to think about. With only four of them moving on to next week's finale, they weren't making it easy to pick which ones deserved it most. At the most, I'd say two acts completely blew it this week and two acts failed to improve.

!!SPOILER ALERT!!

The first misfire came when Lys Agnes once again abandoned the opera style that made us love her and tackled Aerosmith's 'Dream On.' Her voice sounded all kinds of weird in the lower register and it never really recovered.