代かわり映ばえ

noun, noun or participle which takes 'suru', intransitive verb

change for the better; improvement; looking better

Almost always used in negative sentences (～しない, ～がない) to mean 'no improvement' or 'not looking any better than before'. Often used when a change or substitution fails to produce a better result.

• 髪かみ型がたを変かえたけど、代かわり映ばえしないね。

  I changed my hairstyle, but it doesn't look any better.

• 新あたらしいメニューも代かわり映ばえがなかった。

  The new menu was no improvement either.