This Won an Award?

We tried the last of the bottles that I bought from Ocado - a rose cava from Marques de Monistrol. I was surprised to see that this wine had won a silver in the 2011 International Wine & Spirit competition, as I didn't think it was even worth the £10 I paid for it. It had the slightest fragrance of strawberry, but no flavour whatsoever and almost no bubbles, just a tiny bit of fizz. Perhaps for the very fainthearted, this is an award-winning wine - but I just don't get it.