hakatan: some argue that the chassidim “create a new Torah (for which there is no mesorah) that they then try to pass off as authentic.” For example, the well known practice to travel to umman is seen by some as avoideh zuru. some see the worship at the ohel as ???? ???? ????. Others claim that the wearing of black is copying the goyim. others claim the failure to recognize the mitzvah of kibbush eretz yisroel as a mumar leduvur echud. others see those that had the practice to continue to do meluchu on erev shabbos until long after shkia (because they held by rabbeinu tam) to be mechaleli shabbos befarhesyuh and dinum kegoyim.
personally, i dont think its a good idea to start spweing akipoires and avoiduh zuru whenever i see something i dont agree with at all. veamchu kulum kedoishin leoilam.