This was in the newspaper recently, some famous chef (not house name but y'know) comparing the supermarkets frozen lobster offerings. Think Lidl\s at 5.99 actually won 5/5 as the best lobster and remarked it was incredibly good for the price. Iceland got 3/5, him saying not quite up to scratch as a centerpiece but for a fiver a good deal for a recipe wanting lobster meat. Waitrose and Tesco both got 1/5 as horrific/inedible.