Do various speech recognition services in English work well?

Question

Speech recognition

I ask those who speak English more or less well - how well do such services as Google Translate, Skype Translator, Siri and the like understand English?
I am learning pronunciation and when I pronounce the simplest phrases and sentences, there are usually no problems: I'm fine, we both know you know how to say it, while I do ...
But with a lot of other words there are problems that I do not understand almost never or rarely. For example, "in that club" is sometimes incorrectly recognized even by club, but that is never recognized. Words such as still are written once more like steel. Some words are not given at all.
How well do these services recognize English and is it worth using them to practice pronunciation?

Answer 1

They recognize well, they can even be taught their pronunciation. But you shouldn't use them to practice pronunciation - these experiments are best done on people ;-)

Answer 2

a lot depends on the pronunciation