I have at least acceptable experiences with their ticket system. While most of my support requests from three years since my first order were answered, not all were, and not all in a sensible time frame. One wasn't even acknowledged with an auto-reply (which again may mean they didn't even receive it, so they're of course also excused for not answering).
One thing we should be aware of, or so we have been told, is that if we follow up to one of our own e-mails to support before they have responded, the ticket also moves back to the very end of the queue. Which can easily account for extre