I wont bother questioning the figures on Trident, nor the bank bail outs, but the first is spread over decades, and the second was taking some banks into state ownership. The jobs that Trident supports are ultra high tech, and also includes a very long supply chain and attendant businesses.
I have skimmed the Labour manifesto, and what stood out for me were 2 things of note.
First, the spending commitments on bringing back industries into state control are immediate, and then, ongoing. With my minds eye, little actual benefit, other than an idealogical one.
Second, the house building plan is frankly ridiculous and does not sustain the most basic critique of who will build them, and where will they be built.
edit. 1st paragraph is tits up, but you get the point.