This one is very nice! (And not just ‘nice for a supermarket own brand pesto’.)
The taste is sort of a cross between a rich Sacla-style classic pesto and a pesto alla genovese. It’s got a good sharpness and is not too rich, which makes for a really nice flavour.
We don’t shop at Sainsbury’s as often as we used to, but this is always a nice option to have in.