Do english people like movies with subtitles?

That is a question we have to make! We, in Portugal, are used to watch subtitled movies! But how do english feel when they have an english subtitled movie? That is a very important issue, because we made a movie, called "the cicada and the ant (street version)", wich has that form, because we feel most confortable making movies in our mother language, the portuguese, wich is perfectly normal, but we don't know if we should continue making the movies in portuguese, and than make the subtitles, or if we should have a worst movie, but spoken in english! Give us your opinion! Tell us what you think!... Help us getting better... Cheers