Poulton Pride all year Rhubarb

I fell for the advert this Spring and bought three roots. They were advertised by the grower, DT Brown, as being harvestable for ten months of the year. To be honest I planted them more in hope than anticipation. I needn't have worried, after a slowish start, they are absolutely rampant with fresh new growth just as the old traditional plants are dying off. As the instructions advised against picking any in the first season, I have no idea as to taste but if it tastes half as good as it looks, roll on next season.

Anyone else tried this new creation?