Yes you can disable torque sensor. Tora was showing on Juiced YouTube channel how to do it.
I personally much rather have cadence sensor than torque sensor.. and some of other members on this forum said the same thing.
Everytime I ride an ebike with torque sensor, sometimes I can't even tell whether or not the motor is working.
Yes, it does give me "natural cycling feel" since torque sensor does such good job hiding the assist, but me personally cadence sensor is a lot more fun.
The other thing about torque sensor is it saves battery because it won't make bike go zippy all the time, but I prefer the zippy-ness more than extended battery range.
For me, torque sensor was $200 option from Juiced, so I was like no thanks.