Cliché as it sounds, there were only winners on last night's 'America's Got Talent' Season 6 finale.

Landau Eugene Murphy Jr., as judge Howie Mandel accurately predicted on Tuesday's performance show, won the competition and the show's $1 million prize. "I am the great predictor," Mandel quips.

Dance group Silhouettes came in second. Dance group Team iLuminate was third. Rock band POPLYFE came in fourth, but you'd never know it by the jubilation they were feeling after the show. The band members were still ecstatic over getting to perform with the legendary Stevie Wonder, an experience they'll take with them forever.

"I'll take it with me as well," Wonder told AOL TV on the post show press line. "They are a group that is committed to staying together and not letting anyone break them apart. I feel that's how we should be as a nation. I'm excited that they allowed me to be a part of their group."

After a two-hour season finale that easily felt like it lasted three or four, 'America's Got Talent' (Wed., 8PM ET on NBC) crowned its Season 6 winner.

Would it be another solo singing act, which seems to have dominated the past several seasons, or would one of the unique dance groups rise to the top (sorry, POPLYFE, I've already ruled you out of contention)?

Before we found out, each of the final four acts got to perform a duet. Landau Eugene Murphy Jr. perhaps surprised the most by switching up the style of song completely with a more uptempo jam with Patti LaBelle.

There were technical difficulties during the performance finale of 'America's Got Talent.' Some backstage doors wouldn't open, which prevented stage hands from removing PopLyfe's set and setting the stage for the Silhouettes.

Producers filled the air time with a pre-taped video segment featuring past auditions while things were corrected. By the time they were, the video segment showing insight into the Silhouettes had to be cut for time.

Those video segments usually feature touching stories about the acts, endearing them to viewers (and voters) in the process.

Will the Silhouettes lose votes and suffer because their segment wasn't shown?

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.