My dad just got one of those, but gave it back. You have to install a lot of wire for the lawnmower and even then it made problems (mowed the flowers). They have a weird garden though, so one take this with a grain of salt, but in my eyes the problem is definitely not solved. The hardware is great, but the software is too simple and does not use any CV or ML at all. Maybe I'm thinking too simple, but recognising grass and using SLAM shouldn't be that hard nowadays, so why don't they do it yet?