I think they're really good too! Everyone goes on about how they wouldn't give jars to their baby, but they're hardly gonna pack them full of shite. They're as nutritionally good as I give Noah the C&G cereal and have a few jars in the cupboard too, I don't think there's any I wouldn't try tbh.
The only thing I worry about with jars is the salt levels, but I know they're trying to cut them down as much as possible.