I thought that was pretty well done! I just really wish that camera didn't malfunction. It's a cool idea for the game narratively because you're a robot upgrading yourself essentially. But man, that sound was nails on a chalkboard. After that started all I cared about was getting money to make it go away, and then when that wasn't a one-time upgrade to disable it, I had to stop playing. But until I bought the camera upgrade that didn't happen, and I was really enjoying my time reeling in and out.
The UI is very cool and useful once you understand what things do, I liked it quite a bit! I did have a hard time figuring out what to do at the very beginning, and had to resort to click on everything until something happened. I tried to circle my mouse around the fishing pole to reel in/out, and it took me a little while to realize that you just clicked on the arrows.