Andrew Grimson gets it about right when he comments that David Cameron risks appearing lightweight when compared to Gordon Brown.
I particularly liked the following comment on Grimson's Telegraph blog:
'Both Osborne and Cameron come across as privileged rustafarians, never having held down a proper job in their lives, and more importantly, neither have been responsble for running a business so as to pay their staff in their pampered lives. This is the Tories' biggest weakness. Hearing speeches from those two is like having a lecture on economics given by Paris Hilton.'