Sadly, the passenger handle on my Wife's car is not, it broke off yesterday just by merely pulling in the usual way - no gorilla arm tactics involved!
On looking at it, it does appear to be an extremely poorly made piece of kit.
Yes, I know I could fix this myself for less than £15, there are plenty of ebay sellers including Fiat dealerships trading on ebay that offer the kit to do the job, but I can't actually be bothered to do it myself, so I contacted the nearest Fiat dealership to me yesterday explained I know this to be a common issue and asked them if they would replace it under the third year warranty and they will, without fuss. That £27 warranty has proved it's weight in gold over the last couple of months!
Now I just await for the driver side handle to snap off.........