Have previosuly been of the school of thought that it was just another right on baby problem solution which merely provided pyschological reassurance and resolution. now faced with DD2 who cries a huge amount, feeds badly and generally seems to be an unhappy baby despite me taking every step I can to ensure she's not windy / colicky / sleepy / hungry / wet I am now consdiering it as a possible way of making her more content.
So, is it any good?