(vs. Live and Traktor Pro 2 that you already have)
Honest criticism: Releasing F1 controllers adding Remix decks to Traktor Pro 2 -vs.- Traktor Pro 2 running Live and everything you already have/use isn't going to be the "answer" to the Bridge
If you've already been running Ableton Live and know how to slave it to Traktor (on one system) you've probably been watching this development over the last two months and are now smiling at the fact that you don't really need F1.
The Remix decks addition is good but it isn't the answer to gap between NI and Serato/Abelton's "the Bridge"
The already existing capability of running Live in parallel to Traktor (which the virtual midi I/O slaves Live damn near flawlessly) has only one drawback - screen inconvenience.
Putting in clip launching and selling a new controller is just another way to control users.