@georgetakei ok but there's a special kind of evil one out there that's just waiting to attack first time users

the Bunn "pour-over" machines

if the machine has a big trapdoor in the top with a screen you pour the water through, be aware that once you pour water in here, you have just started an unstoppable siphon that will start a waterfall of hot water in about four seconds whether you're ready for it OR NOT. yeah, gave the countertop a nice hot water wash with that a few times...