Why comedy critics aren't always right
Predicting stars-to-be is a haphazard business " as I know only too well. Plus: a grizzled comic gives us a blast from the past, and Edinburgh gets a glimpse of the futureTomorrow's stars todayThe excellent website Such Small Portions has released a handy book to coincide with this year's fringe: it's called Secret Edinburgh: A Comedians' Guide to the City, and it's full of personal tips about where to drink, eat and…