Not true for me at all, it fails at the most basic tasks, sometimes even at tasks it has done before. Three examples:
- "Timer 5 minutes" -> Loading spinner is shown. Siri disappears after a few seconds. No error, no confirmation. I then have to manually check if the timer was set or not (it was not).
- "Turn on the lights in the living room" to which it responds "Sorry, I cannot do that". I have Phillips Hue lights that are connected to Apple Home, of course Siri can do that. It did that before.
- "Add tooth paste to my shopping list". The shopping list is a list I have in reminders. It then tries to search for the query on Google. I then tried "Add tooth paste to the list shopping list in reminders" which worked, but if I have to be this wordy, it is no longer any convenient.
There are many more simple cases in which Siri always / sometimes fails. I also have the feeling that it performs far worse if asked in my native language (German) than in English.