Review of Mushroom burgers - The Deli by tintadecuervo

I usually make my own burgers, but I saw these in the stall with a discount because they were going bad, so I thought that I should give them a go instead of letting them to be thrown away.
As it had loads of mushrooms in the ingredients I supposed that it would have a meaty texture. Badly supposed. Regarding the flavour, the outer layer reminds me of a snack that I ate when I was little, and I don't know why this has also happened to me the first (and also last) time that I bought a burger from the supermarket (from a Spanish Mercadona).