Update 9/5/2021: So far everything is good with the machine, it makes great espresso. However, I haven't found capsules that have enough body yet. I have tried Lor Ristretto 11, Jacobs 7, Illy Normale, Dimello 9, and several Nespresso capsules, but I haven't found capsules that give enough body to the coffee. The reason I'm looking for body is because I also make freddo espresso, so I need a coffee with body to avoid dilution to some extent.
Update: 26/5/2021. For freddo, the best option is Costa Coffee 8, it has great body for coffee. Now I only buy that one. You can find it on offer for 27 cents per capsule, although you need to be careful with how they are inserted and removed, sometimes they can get stuck.
Update 19/01/22: Almost a year later, with 8-10 capsules per day, the machine continues to be satisfactory. There hasn't been any change in taste or performance.
Update 5/02/23: The machine continues to work properly and without any issues. It makes 2-3 coffees per day (using two capsules for each coffee). Now, instead of using the Nespresso descaling kit, I use a bottle of Delonghi descaler that I buy from Plaisio (with 10 euros, you can do 5 descalings). The prices of the capsules have increased dramatically, so we only buy them on offer. I usually get Costa Coffee 8 or 11 for 2.80-3.10 euros when it's on offer. Sometimes I also get L'or 11.
Update 15/4/2024: After 3 years of daily use, the coffee machine works perfectly. I definitely use 4-6 capsules every day. However, I had to do a COMPLETE CLEANING. I opened everything plastic on it, removed the mechanism, and cleaned everything. The coffee machine had incredible dirt inside, I even found mold in various places (the house is perfectly clean). You DEFINITELY need to do it too. The difference in coffee is drastic, and now it is much safer to use. I will provide pictures of the parts.
22/4/2021
(Initial evaluation) I have had it for one day, so this is my initial evaluation and there will be an update after some time. Initially, it is quite small, which suits me perfectly. Personally, I used to make coffee either with a coffee machine (Delonghi) or occasionally with a Bialletti briki (which makes unique coffee with the right blend). However, since I moved and didn't have as much space, I bought a capsule machine to try it out. The process is obviously very easy (that's why people buy it), and the result is quite good, I must say. For espresso, it is almost the same as the machine. So far, I have tried two Nespresso capsules, one L'or, and one Illy. The results are more or less the same, I can say. For freddo espresso that I made (yes, I have had 6 coffees today), it definitely needs a double capsule to get the right amount of coffee. I will try a trick of double extraction with one capsule to see if it's worth it. In terms of cost, as I calculated, my machine used to make coffee for 0.50-0.60 euros, and the capsules range from 0.25-0.40 euros each (the ones I bought), so with a double capsule for freddo, it works out fine. Overall, I think it's a good purchase, the prices of the capsules have dropped, so it's not that expensive (if you buy in bulk and take advantage of any offers, you come out quite ahead). I will provide an update later.