I kinda liked it. Really liked the opening. The 'robots rose up and killed their masters' is a bit tired but it works it nicely. It was good to see a hint of Janeway's science background too.
Shame the design of the robots was severely lacking. It was almost TOS levels of design. And why did the other alien races' robots look exactly the same but gold? I guess we can extrapolate that they were initially friendly, then after developing the tech went to war, but a bit too much fridge logic I think.
One good moment that made me chuckle was the Chakotay made a comment about not wanting to lose another shuttle. Seems one writer was aware that they should have a finite supply, and three (?) destroyed already was getting silly. Wonder where he disappeared to later on?