Ok let me do a full review of the entire show. I'm about to break it down
Overall Show
I think the overall show was very disappointing. It didn't seem like there was no hype at all aside from the live audience. The production overshadowed the performers. There was almost too much going on for every performance besides Beatrice and the Country man. Nothing really stood out or made me go WOW they will win. I like a few but to be honest none of them are worth 5 million dollars

(same could be said for Season 1 also

)
Hosts
Khloe did well for it being her first time hosting. At times she was trying too hard with the pressing questions. Other than that she did very well and she's not as bad as everyone thought she would be.
Mario is a professional. He handled Jason Brock well
Judges
L.A-He used to be funny but now he's annoying. He acts like a jealous woman. L.A has this egotistical way of bashing other contestants to be spiteful. Just because Simon bashes one of his acts he must bash Simon's even if they had a good performance.
Simon-He's just as bad. Simon is petty and the bickering between him and Simon is not funny anymore. It's annoying because it takes away from the contestants.
Demi-Half the time she was right and the other half she could have just shut up

It was not her place to say that one member of 1234 4321 stood out. They're a NEW female group who were forced together. Female groups hardly stay together nowadays because of egos and jealousy. It's only the first week and Demi is putting that jealousy in their heads.
Britney- Britney did well, but she regressed. During the auditions she had more to say, and now she acts like she's scared. Overuse of the words "amazing," "great," and "I wasn't expecting that." She's a better mentor than she is a judge.
Acts
Sister C-Forgettable. Simon will kick them off tomorrow. They don't look like a group. The styling was off.
Lylas aka 1234 4321 1-800 - They can all sing very well. I don't think one stood out. They all had their moments of "sanging." One of them looks like Nelly Furtado and she's stunning. The one with the hat on actually was not on par, but somehow Demi felt she was the best
Lyric 145-Great energetic performance. Sometimes they are way too early 90s Hip-Hop. L.A was right. They might convince middle america to vote for them, but they need to also be aware of who their real audience will be. I guess they will have to play it safe, then they can really do what they should be doing.
Emblem3- Decent performance, but they remind me of the cheesy corny surfboard groups of the early 2000s. I think the group was LFO. One of them can't harmonize and was talking instead of singing so it sounded like someone was dragging their voice.
Diamond White-Great performance, but she tries too hard sometimes to show that she can perform (the hand gestures to go with the beat).
Carly Rose-She can really sing, but she's stiff, she's boring. There is nothing exciting about her and I hope she gets voted off early like Drew did.
Arin-He's really good, but the song choice was wrong for him. He doesn't need a bunch of back-up dancers. Maybe 3-5 back-up dancers like Usher has but not 10-15.
Beatrice-She was good, but forgettable.
Paige-Her performance reminded me of that girl with the gap from last year (she performed "Sweet Dreams." She might look like Rihanna but they went overboard with the production and costuming. They made her look silly.
Cece-Demi ruined her look. She looked like Ke$ha and that's not fair to Cece because she can really sing and people will just write her off as a Ke$ha wannabe when that's not even the case.
Willie-His performance was decent, but the backup dancers were not needed. When have you ever seen Blake Shelton or Jason Aldean perform with a bunch of backup dancers shaking their asses like they're in a Beyonce video.
Jennel Garcia-Her performance was great, but I wish she had a stronger vocal for such a big song. She is very relatable and I think people will like her.
Vino-He is not trying to be a popstar so Demi's comment was stupid. I can see him becoming a semi-successful rock act. He is intimidating so that might be bad for public voting.
Jason-He can really sing but he'll most likely go home early. U.K enjoys campy vegas-like acts like Rylan but America will vote Jason off.
David-He can really sing, but the performance was all over the place. At points it sounded like he was crying. He was over-singing Whitney's song and not even she went all out with her voice like he did
Best Acts
-Lyric 145
-Lylas
-Jennel
-Beatrice
-Emblem3
-Diamond
Decent Acts
-Arin
-Carly
-Vino
-SisterC
-Country man
-David
-Cece
-Paige
Horrible Acts
-Jason (good vocals, but it was something else

)
-Willie (not his fault)
BOOM