@julian That is a fine system. Makes really, really good coffee. I have used many others at various times. Most of which are simply more "convenient", e.g. has my coffee already brewed for me when I get out of bed in the morning. But if I really want to enjoy a good cup of coffee it is back to my thirty years young Melitta cone system. ☕
Note: It is not always the system but HOW one uses that system that makes the difference.
Edit: Okay, I confess, a $3K roller grinder is probably going to do a "better" job than my $30 blade grinder (wh/I feel produces a much better grind in my hands than the burr grinder preferred by my wife), but the blade grinder can also make a damn good cup o' joe. Just takes a bit more "expertise" to get there - you got to pay attention, not just press a button and forget about it.