Besides people complaining about the mail, I'd say it's the exact opposite, people who want to never spend a dime won't care how much things are or what you actually get for your money, it's the people that are willing to put some cash forward who are being put off from doing so by certain things that are complaining.
That aside I can see this game getting average to bad reviews, only the combat is really well done and despite not having "fancy graphics card murdering particle effects" it's so poorly optimized that plenty of players are having the issue that even when they have the