I watch them with the original language enabling subtitles instead, as for example: watching Korean movies dubbed into English (also with bad lip sync) is just weird in my opinion but I know a few people who do this for various reasons: hate how the original language is spoken, or dislikes the audio (due to accent) so they dub them in English, however the cultural nuance is gone since the original audio language conveys what is intended to be expressed.
Subtitles. Even with the best voice actors, something gets lost with dubs. They just never seem to capture the flow and emotion of the original audio. I also like to hear how things sound in other languages, even if I don’t understand the language at all.