I don't know what the purposes of making this film was, but I don't recognise anything they are saying. I am not American, but I do come from a Western background, and I am a revert. I oppose the idea that imams and scholars should adapt to Western culture. Rather, reverts should try to make an effort to adapt to Islamic values and make necessary sacrifices. When I first reverted, I lived in a Muslim country and if I went to the mosque everything was in Arabic - I barely understood a word but I knew if I was to learn I would have to be patient. I have lived in three different countries since becoming Muslim - I haven't had a problem in any of them. I have met and interacted with Muslims from Morocco, Tunisia, Pakistan, Egypt, Turkey, Hong Kong, Kenya, Niger, and of course other European reverts like myself. The vast majority have made me feel completely welcome, most have gone out of their way to make me feel welcome. Islam is a huge change from a Western lifestyle, and it takes time to adapt, but Islam must be accepted as it is. Brothers ought to pray the fard prayers in the masjid if they are able to, so it is reasonable that the area reserved for them will be larger and have more facilities. Sisters should see gender segregation as a blessing - it protects us and makes it easier for us to pray in the masjid and seek knowledge there. Alhamdulilah, I haven't seen any problems - I have seen people praying in the street because the masjid is too full, we have plenty of classes available and everyone gets on fine - immigrants, reverts whoever. If, theoretically, someone does find that the others in the masjid are not so welcoming, perhaps he/she could make the effort to be friendly, and, failing that, realise that acts of worship are for the sake of Allah, so it shouldn't matter about what the other people there are like.