That is a shame but it is a classic example of what has happened in the 'casual dining' sector over the last fews years. A lot of these chains have been sold to private equity groups who then expand too quickly (usually on other people's cash). Corners start getting cut trying to increase profits, quality inevitably falls & trade decreases. Sad for the people who have lost jobs but hopefully the demise of chain restaurants like Pizza Express & Frankie & Benny's will increase trade for the decent local eateries.