The overall concept of the show is spot on. The host is great as is the guest judge.
However, the attitude of the contestants is far from professional. I found their cut throat attitudes off putting. Most in both seasons acted very immature. Most of the time I felt like I was watching a bunch of spoiled children fight over who thought they were the best. If there is a season 3, I hope the producers find people who are much more mature than the contestants of seasons 1 and 2.