It's fantastic. When it fails miserably I am usually in hysterics at the sheer carnage my creation unleashed. So much to learn.

I'm slightly tempted to do a 4th attempt now inspired by the original poster :)

That's a very positive outlook to have, the bit about unleashed carnage made me laugh :)

Have you seen https://www.reddit.com/r/shittyrobots great fun with the carnage

Yes this is a favourite bit of reddit for me. Highly recommended :)

you should play dwarf fortress.