I think that the movie was great but felt like a fever dream. I really like how Miki and Ami got along in the movie, and I felt sad when Miki lost her husband Suguru, I am sure she was already depressed from the loss of her son. It really felt like Ami helped Miki get that depression away at least a little. And I was about to CRY when Miki died, even though she was about to die anyway it really feels like a pity. And about Shyness Machine Girl... I hated it, a lot. The good thing was that they revived Suguru, even though he died afterwards, nothing else. It was so cruel that they tried to do 'that' again with Ami's best friend. But really, it was horrible.
Anyways tl;dr the movie was good but the bonus was not.
They are amazing.