Haters gonna hate.
Seriously, what's wrong with looking at the waveform? If you're already using traktor as a musician, shouldn't you use every opportunity to better your skills. Waveforms offer a wealth of information about a song. You don't even have to hear a song, but can pick up the highs, lows, drops, breaks, etc just by looking at the waveform. I don't see how that is a bad thing. Being able to read a waveform doesn't make you a worst musician or dj, hands down, I would say it makes you a better one.