Taking this as read should be one hell of a boost to Labour. On the richest and poorest their 'attack lines' are proven true. Their main worry could be the middle classes, but is anyone REALLY going to vote for a Lib Dem government? Hopefully not.
Overall, it almost reads like Labour propaganda, which should be great for Labour. The trouble is that weighty policy things like this may matter less than who's wife wears what and stupid things like that.
I just hope the public are smarter than the media give them credit for. Breath not held