Expandable hose

I am interested to know if anyone on the forum has an expandable hose. I was flicking through the tv channels recently and came across a shopping channel advertising this expandable hose. If it's as good as it appears to be it would suit me down to the ground as I have a long length which my existing hose can't reach. Have previously added to my existing hose but it didn't last long. Once you have turned the tap on it expands to three times it's size and when empty reverts to something quite small. I have hummed and harred over this and haven't taken the plunge to order one. They aren't that expensive. So I thought there could be someone on the forum who actually uses one and could let me know if it is worth buying one. I would be very grateful to anyone who could help. 

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They may have improved since then though.
I live in west central Scotland - not where that photo is...
When you don't even know who's in the team
S.Yorkshire/Derbyshire border
Not good news from either of you which really puts me off. Many thanks for your input.
@februarysgirl Just as I had decided that they weren't worth bothering with you seem to be pleased with yours which you have had a while now. Maybe you have been lucky. Knowing my luck if I bought one it would probably burst.