Ken Fox wrote:The real question should be, what is the minimum level of equipment that one can own that will allow one to taste most everything that is in the coffee we use to make our espresso beverages? (*)
I agree, and am neither offended nor annoyed by anything you said. I added an asterisk to your question for the caveat "Assuming a home barista having average skills."
The tricky part of offering advice or writing evaluations like this site's reviews is knowing whether the reader will be able to act on your recommendations. That's why the scores include a "morning after" score, which attempts to quantify the experiences of the early learning stage while the equipment at hand is still novel to the user. The home barista is more likely to realize their goal of good/very good/exceptional espresso with gear that scores well in this category; the "exceptional espresso" score assumes an experienced home barista and doesn't deduct for required machinations like the WDT, temperature surfing, etc.
Returning to the original topic, my beef with the Rancilio Silvia is that too many buyers won't realize its full potential until they've expended considerable time and frustration. My own experience echos those of many I've read: The average espresso on my upgrade was better than the majority of espressos I made in the years prior with Silvia and with far less effort.
This discussion reminds me of what I wrote years ago in the conclusion of one my first reviews:
Review of Mazzer, La Cimbali, Macap espresso grinders wrote:Objectively, there is certainly no "wrong" choice among these grinders. All are superb in grind quality and consistency, the two ultimate measures of a grinder's success. Ironically, I write this today after having upgraded grinders two times— three if you include my (*shudder*) whirly-blade grinder —and I wonder what recommendations back then would have been compelling enough to persuade me to spend the amount of money on a grinder that I ultimately did. It's probably true that no words would have convinced me [emphasis added] a grinder that typically resides in a café could find a place in our kitchen. And yet here I am today suggesting you consider a path I myself didn't follow.



