I knew the install instructions were lacking from prior reviews and would not recommend trying install w/o viewing videos, which did make install easy. Also,I had an under-rail bed liner that hooked over the front bed rail and a tailgate protector. The online ad pics showed these so I chanced it and was able to install with only slight liner trimming at the front corners. I also had bed rial covers that were not a problem. Very happy.
Shipping takes forever
I expected the cover to arrive in 7 or 8 days because of the holiday delay, but it took 14 days and the box was opened on the end. I inspected the contents and everything seems to be there. I haven't installed the cover yet because the weather has been cold but it seems to be a perfect fit for my truck bed.