Yep, fairly dry as I expected, but summary points:
Nicola Sturgeon - ahead on points; assertive, purposeful and credible
Cameron - tadger
Clegg - even bigger tadger
Farage- bigot, and promoting some sort of national socialism
Plaid Cymru leader - honest and plausible, if lacking in leadership qualities
Green Party leader - credible on some issues, obscure in others
Miliband - an improvement on his early period of LP leadership, but lacks statesmanship
Over and out.