Anyone use Eco-Shel cedar siding?
 

Ecoshel Cedar Shingle Panels - Western Red Cedar Shingles - Installing Cedar Shingles Video

My 1905 house still has the original cedar shingle siding, but it's very brittle and needs to be repaired in places.

I came across this EcoShel product - looks like it's easy to install, and I was planning on ordering pre-primed from the factory (it will get painted to match the house once installed).

Anyone use this stuff? I guess it is getting great reviews.