I deal with HyVee's on a weekly basis and I can tell you this, out of the 24 stores I call on, there is not 1 happy employee. Not one and this is no exaggeration. People are quitting left and right and they have no one to fill their shoes. It's quite shocking.
This has been my experience as well. I don't think there's a single person left at HyVee who is not looking for a new job. The management is going to wake up one day and realize they don't have enough people to keep the stores open. By that time, it'll be too late.