seriously, i've personally watched their videos from their original source and they seem to implement sharia for everyone there (syria/iraq). The only stuff that I think are too much is that they are highly ignorant about how to handle the kuffar. Like, not all infidels know about islam and purposefully hate on it.
another thing is that they take way too much time in trying to take over the personal life of the people under their control.
NOTE: I am not gonna do what you think im gonna do. Just giving out simple questions and statements from what i see.