Not good for Cantonese
Firstly the play buttons don’t work while autotranslating conversations. If they are not available, they should be greyed out. More importantly I have tried to use the Cantonese translation as I am currently learning, but it’s completely useless. It can understand and translate a few spoken phrases into English (my my wife is a native speaker), but simply cannot translate English into Cantonese. Also don’t the spoken playback is too fast and poor audio quality.