On a side note-- I have noticed that some people on their own tend to spend more time on Breslov books than on Gemara.
Now Breslov books are inspiring, but they are not the Written or the Oral Law. They have emotional appeal. worship of tzadikim is one basic problem because the Torah tells us not to do idolatry. At least Breslov is honest about this what they are doing. Most other groups put on a nice face to hide the rot under the surface. The Gra saw this and put teh whole movement into Excommunication. Which means not to go anywhere near them because when one ignores the excommunication, it goes upon the one ignoring it. See the Laws in חרםin Shulchan Aruch