Oz Clarke, wine expert, was put to the test by Top Gear presenter James May, and did appalingly on their recent French trip IIRC. I moved to caffeine-free Diet

Oz Clarke, wine expert, was put to the test by Top Gear presenter James May, and did appalingly on their recent French trip IIRC. I moved to caffeine-free Diet Coke when it was launched here from Diet Coke. I was happy to put up with the taste difference thinking I'd get used to it. However, by the end of the week I realised my consumption had more than doubled and concluded it was because I was in search of the caffeine so reverted. (I do tend to open a can and sip it over a couple of hours normally.)