Entering livestage (live performance round) 4, Em xinh say hi brought many diverse performances in genres, rich in performance and stage design.
However, many viewers believe that Em xinh say hi still cannot surpass the achievements of Anh trai say hi.
In terms of performances, the 30 female stars have not created any truly viral (trend- creating) songs that are popular with the general public.
In livestage 2, after a "come home" round, the performances "Em don la", "ga xin ca", "Khong dau lai" had the highest number of views but the listening was not high, gradually "ding down" after a period of broadcasting.
In livestage 3, Em xinh say hi entered the stage of smoother activities, more enthusiastically creating. However, the performances in this round were not mentioned much, only attracting attention because of the tearful story of the singers.
Meanwhile, at the same time as the second competition night, Say Hi Brother had 2 hit songs, "Hao quang" and "Catch me if you can". These 2 songs race to compete for the top 1 trending on YouTube and become the melodies that make the brand for Anh trai say hi.
In livestage 3, Say Hi Brother had 2 songs that made waves, "Ngao ngo" and "Regret". With the help of 2 "beautiful sisters" Orange and Lam Bao Ngoc, these 2 songs became big hits, respectively, and were loved by the audience.
The series of songs that followed of Say Hi Brother such as "Sao hang A", "Walk", "Kim phuong kim gio", "Tinh dau qua bo", "I'm thinking about you", "Doi la cua em"... all had great coverage, reaching tens of millions of views.
In addition, lyrics like "Khong vui long tim", "Tho is all because of you, I can't believe you look at me", "Moi phai chia tay that"... were also widely shared.

The outstanding factor in Em xinh say hi is the idea of building a stage, creating a performance style. Many performances in Em xinh say hi were invested in costumes, props, and grand dancers.
Even MC Tran Thanh had to admit that the female stars were very diligent and willing to spend more on the performance, than Anh trai say hi. Some performances even have the same investment as a mini show.
The further we move into the final rounds, the more the "beautiful sisters" spend all their "capital" on the performance. Lam Bao Ngoc's team staged a chessboard stage and changed clothes for 10 seconds, Phuong Ly's team invested in a 3-meter high stage and expensive costumes, Bich Phuong's team in livestage 4 had 2 performances with careful dresses, making everyone admire...
These are the efforts and spending of the female singers for the performance. However, in terms of listening, they could not convince the audience.
Many arrangements in the program are emphatic but spread out, lacking highlights; lyrics repeat the theme of feminism, "I'm beautiful, I'm smart"; lacking "ough" lyrics - which are factors that make it easy to listen to and easy to remember.
Some other songs are completely demo (tested), rewritten almost completely but the overall feel is disjointed, each singer composed partly, causing the song to lack connection.
In the semi-finals, many names stayed but still did not leave their mark such as Miu Le, My My, Liu grace...