Thanks for the review! We have some plans to address all of the issues you brought up, although we're definitely going to keep the wire as a more complex group of physics objects. I have some ideas on how to make the wire physics less janky, and we're also planning on drawing a single wire mesh as a multi bezier curve between the segments so it looks less odd too.
In future updates, we would love to add new objectives, possibly even different levels with unique mechanics in them. But it's a bit of a balancing act between working on this or working on our main, as of yet unannounced project. We hope you'll stay tuned for further updates!