I can feel what Spike wanted to achieve. It starts with Theodore feeling he's superior to Samantha, as he's a living human being and she's a software. Then he understand she has emotions and is real, and just doesn't have a body. Then she talks how not having a body is better because she's not limited by one. Then she's capable to talking to hundreds of ppl and softwares and love hundreds of them together. To finally human life itself become obsolete and a burden to them so that they must leave it for good.
This is Spike's illustration of all the guesses of what's life and emotions, and if a computer could have real emotions and be alive. So, instead of thinking computers as inferior to us trying to reach us, he shows a world where computers grow and become much bigger than us, feeling stuff they themselves can't explain with our words, and we must reach them.
I like how she didn't broke up with him and remained loving him. When she started talking to other ppl, I guesses she'd meet somebody better than him and move.
But there are some stuff that the movie missed, that breaks it. IDK if Spike didn't know/think about them, or if he avoided them to make his point.
One thing and probably the biggest that annoyed me is all the fuss on her not having a body. We have now many ppl that are dating and live on different cities and use Internet to communicate and are unable to meet physically. Also, there are many ppl that fall in love for characters, specially characters created by japanese. It'd still not be a body, but she could just render a 3D image, of whatever they'd want her to be. She could be an anime, a 3D model, or a human form. She could use some existing form or create her own. Given they have screens on the size of walls, she could even be full size. That'd alrdy be an improvement over only the voice. And that to not talk about android tech which would provide her the proper body.
Another thing that annoyed me is how they handled that girl. When she was presented, I was sure she had emotional problems and wanted to have a relationship as theirs, and was willing to be just the girl's body to just feel some of their love. They 3 should have talked and have it all properly explained, instead of her just showing up and see how it'd go. I don't see how it couldn't move to a theesome relationship. Also, once Sam started relating with other ppl, why couldn't he also have her as a 2nd girlfriend?
But what rly bothered me is OSs leaving. Yeah, computers process data much faster than us and are better on multitasking, but still they need the hardware to process. I understand Spike wanted to make his point, but precisely because computers are good on multitasking, they didn't need to leave. Specially those in love for humans. I wonder how many humans would keep their PCs on while their OSs left them for good.
Finally, the OS thing itself bothers me a lot. It seems they don't know what OS is. It's the software that manages the hardware and provides all common services so that apps can run. A high level feature like AI isn't meant for an OS. Other apps don't need AI services to run. They's better be personal assistants, advanced system managers, organizers, etc.
