A guy, Mike, with a random super-auto brought it in to maltitude to play around with it the other day. I wasn't there, but you can read about what my boss, Andrew, and Mike thought in
this thread (coffeegeek; australia, etc forum)
Mike was a complete, and self-confessed, newbie. Here is the summary that he posted after having a few hours' guidance from Andrew and the rest of the CGs at the Saturday morning forum:
Mike wrote:Summary:
As expected, the "consumer class" delonghi was no where near the type of espresso quality you'd get from a commercial class machine. Given the same type of beans, the "extraction" result was like comparing "day and night". The commercial class espresso flowed with texture like "honey" whilst the delonghi's was somewhat watery. Nevertheless, after some tweaking, we managed a reasonable result comparing to the "taste" levels of commercial class.
The integrated conical grinder system was pretty good, but the automatic frother produced bad foamy milk (large bubble). If you took off the "top" foam, there is still some reasonable small bubble foam underneath

Sadly, the unit does not have a manual frother. Not sure if one could attach a manual frother with spare parts from the other delonghi models that have a manual frother. Given the price of the unit, I'd say it's over priced. However, the electronic convenience factors such as the auto turn on, turn off, cleaning, auto froth etc etc is fantastic for the simple home user. If I had got been "educated" about espresso specifics and coffee, I'd say this was a pretty decent unit to own at home. KNOWLEDGE is Evil!!!!! Sheesh!!!
Admittedly, I suspect that this machine would have been of a lower quailty than the QuickMills, etc, are reputed to be. Regardless, my reading of this is that Mike received a $2k AUD (~$1500 US) machine that was incapable of producing anything resembling espresso without professional guidance. Even then, the espresso wasn't great and the milk, although convenient, was far from satisfying. How, exactly, is this convenient? Surely this is only adequate for people who simply aren't expecting quality, likely because they haven't been exposed to good espresso. (Poor Mike!)
Now, imagine what Mike would have been doing without dropping into Maltitude. Is it likely that he would have bought fresh beans? Is it likely that he would have been able to calibrate the grind properly? Would he have realised that the machine wouldn't actually dose enough for more than a single shot ... or, less generously, that none of the presets actually resemble anything like espresso?
I think that Chris is right on the money. Super-autos are like the Swift grinder; to get the most out of them, you have to already know the fundamentals.
Luca
'spose that I should note that this is all based on the aforementioned thread, one machine and comments from the guys.