The company is constantly changing, including the job descriptions of the roles e.g. Project Editor has had pretty much all editorial responsibility stripped from it. A lot of the upper management aren't familiar with the book making process, so the changes they make don't make sense. There's also a very high turnover rate of staff, and a high workload. If you're ok with constantly being in flux, and potentially having your job change from what it started as, you'll enjoy it. If you don't want those things, look elsewhere