“I had a Pi which had been OK for a while on a non-Pi plug but then started to crash randomly. I replaced the plug with this and have had no crashes since.”
“I've had trouble with other Raspberry Pi power supplies - but not so with this one, which does its job quietly and efficiency. My Raspberry Pi B+ is 'happy'.”
“Supplies enough power for anything I can throw at it. Comes with attachments to fit all kinds of sockets too.
The only thing I can think of that could make it any better would be some kind of inline on-off switch. I can see that this wouldn't be needed for some people though.”