Of the movies you listed, I've only watched Lucy and Transcendence. While I agree that Lucy is a really bad movie, I think that Transcendence was quite good. Except of the scenes following the "installing satelite drivers" scene, everything was possible to happen in the future. It doesn't give characters the "good" tag or the "bad" tag, breaking with the usual "humans good - skynet bad" principle. There are multiple characters changing sides during the movie. It shows how technology can advance humans, but also shows that it needs to be seen critically, as you don't know whether you really own the device (which can be your artificial limb), or there is a backdoor. Think of those people the AI "healed", they got power but gave up ultimate control over their bodies.
The central questions of the movie are: Can I trust this machine? Can human will be uploaded into a machine, and can it then still feel love?
I think the question "Can I trust this machine?" will be one of the central questions of the 21st century.