FWIW, I've had really good interactions with FedEx for the most part.
Including for Apple hardware, where I had a FedEx driver pull into the end of my long driveway, wait 5 seconds and then leave. They marked the signature-required MacBook Air as "undeliverable, nobody home", while I was in fact home and waiting for the delivery. Called the local FedEx hub and they sent the driver back to me.