How is he supposed to answer that? Whether or not a speaker has enough bass is very subjective - some people would say that small speakers like Dali Lektor 1, Monitor Audio BX1 etc. have enough bass, while others would say that only speakers like Dali Lektor 8, B&W 800 Diamonds etc have enough bass.
Some people would also argue that it depends on what music you listen to, but I have found that most music really benefits from some bass. I have some Dali Lektor 1's and a B&W ASW610 subwoofer and I have been doing some listening with and without, and found that the music I listen to (mostly acoustic female vocals and classical) became more involving with the subwoofer on.