Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pretentious album

For the cover of this album, Leon Lai and his producer appears to be aiming for something more chic. However, the effect is pretentious. Besides, what matters most is the music, which is definitely substandard. Both the arrangement and the singing are uninspiring. I'm afraid this sloppily produced album cannot rescue Leon Lai's declining career.