Same - the traps preview and the NODES approach are what really sold me on this.Yes. I had planned to skip it, but the previews have convinced me otherwise.
May I ask which crunch?On the negative, I am finding some of the added crunch of LU not as enjoyable as I was expecting, so not sure if I want to add more onto the pile, especially after shelling out the big bucks for the "super fancy LU books"