"[3] BBC critic Jaime Gill felt that Thank You "sees the vocalist take bold steps onto new musical ground.

"[4] In the United Kingdom, Thank You reached a new peak of number four following its re-release in March 2004, thus becoming Jamelia's highest charting album to date.

It featured guest vocals from American rapper Rah Digga and reached the top forty in the UK.

"Universal Prayer", a duet with Italian singer Tiziano Ferro, served as the album's fifth single and became Jamelia's first number-one hit in Italy and Spain.

were released jointly as a double a-side single and became Jamelia's fourth consecutive top ten hit in the United Kingdom.