All I can say is that I expected precise feedback from the Blues which I didn't get with the BWU 2013. If that's representative of Blues then I have no use for tactility, which brings me to the Reds. That said, I can see how tactility could be useful on a switch that requires more force to actuate (MX Greens). Beside that I enjoyed the lightness of the switches.
Maybe I'm wrong and Reds/Blacks are even worse. The only way to find out is to get one (can't test them anywhere).