Q-Tip

On the radio there's only a certain amount of artists: Jay-Z, Beyonce, Kanye, T-Pain, Lil Wayne, T.I., Mary J Blige, Alicia Keys. Other artists are achieving things that are really special, they have a hard time getting people's attention. Music has been just a little bit lacklustre.

American Musician

Lacklustre often implies disappointment or a negative reaction to what is considered dull or subpar.

Emotional Tone

Using 'lacklustre' suggests that something fails to meet expectations or capture interest.

Impression Given

'Lacklustre' is often used to describe a moderate level of dullness or lack of enthusiasm, not extreme.