What do you really think about the "Sych" button?

[soul oasis]

There has been much debate about the dreaded "SYNC" button that come in some programs like Serato & Traktor..

I for one don't own any of these 2 programs to mix but I know alot of people that do and all I can say is that I've seen the DJs work the mix !! Not using the sync button but actually mixing a set ! and they do a hellva of job doing so.I've heard from many djs including Dj Housecat tell me that it's actually not an option for her or many other djs to use the synch button because it really DOES NOT synch the mix for you.

What do you think? btw Housecat rocks that mix !! and I'm not being biased.