@purpleidea
To me, it reads like that in the undertone of the post, other members may feel the same. I'm glad that's not your intention. :)
I feel your pain, undue blame is frequent in newbies, I've been there.
Remember that if Lenovo didn't do an actual effort of testing, Windows would crash a lot more.
So it's definitely Lenovo's fault, AFAICT, maybe tell them to complain to Lenovo, as they should make sure to sell a Laptop with adequate hardware and drivers for the bundled software.