I have had 5 My Hermes deliveries. Well 3 with either no card or illegible card or one completely covered in coffee purporting to be a Next delivery. They abandoned 2 in our secure porch - it isn't. the third I saw the van arrive and went towards the door, the card being delicately pushed through the letter box, waited for it to fall, whipped out and demanded to know what he thought he was doing, made him pick it up, hand it to me and demanded to sign for it. He hadn't knocked, he had no intention of delivering it to me, just of dumping it in the porch!. The 4th - the company I ordered from refunded me as it wasn't delivered to me. The 5th was actually delivered by somebody who held the parcel out and grunted then held the machine out and grunted again. Now while I do know some people swear by them I certainly am not risking the reputation of my business using them if they cannot deliver to me in a professional and timely fashion.
Now here is how it is done. Truck pulls up, guy says he has a delivery, I open up the shed(wouldn't fit in the house) and call my son to get his shoes on, driver manhandles package off(all 12 foot of it) and deposits it carefully in my shed, then thanks me for being in and goes on his way.
Then there's a couple of van drivers who insist on putting the parcels inside for me if they consider they are too heavy for me. Another one treats all parcels as if they are his babies. The guy who delivers to me before 8am because he knows I will be in(curlers probably) My favourite was the really grumpy arctic driver who had given up even trying to park and unloaded in the middle of the road blocking all traffic - I did enjoy his deliveries, he always was happy to unload, stack and chat:-).
If I know somebody is using MyHermes I do not order from them.