As an anecdote, I once failed one of my shots, it happens to everyone. The biggest problem with that cup was that it had almost no crema. I sipped it anyway, I wanted to see how it was. I was absolutely stunned by the taste of that shot. The unique combination of tamping and grind size made that cup more flavorful. It just didn’t have enough crema. Never judge an espresso by its looks. This is why some people hate Nespresso with a passion, it is very consistent, and it gives you a great shot with ample crema every time, but it is never fantastic. I love “fantastic”, but for the convenience, I settle for good, so Nespresso is one of my favorite coffeemakers. If convenience is what you are looking for mostly, take a look at our article that compares capsule-based espresso machines.
When looking for a fully automatic espresso machine, you have the choice to go for either a dual heating system or a single heating system machine. For instance, if you go for a dual boiler machine, then when you’re going to start the steam model, you’ll need to wait for about ten seconds until steam is available. With a single element system, the wait time increases by a factor of 5 and it takes about fifty seconds to get steam.
3) This machine is crazy smart. It knows exactly when to clean itself, or tells you when to start the cleaning cycle. To clean it, all you do is insert a tablet in the coffee powder drawer and it does its thing. It knows when it needs water, when the filter needs to be changed, etc. In fact, since we have a water filter built into our refrigerator, we just use that filtered water in the coffee machine and therefore we don't need to use the expensive water filters. Bottom line, if you just pay attention and clean the machine on a regular basis when it tells you to, this is a no-brainer machine.