I am not absolutely completely against kabalah. A lot depends on when and how  and what. For example I hold strongly with the Ari --Isaac Luria and with a few other mystics like Rץ Avraham Abulafia. Even the Zoharת I hold like Rav Yaaov Emden that studied its authenticity, and came to the conclusion that some parts of it were derived from ancient sources, while a lot was written during the Middle Ages [as you can see easily from the phrase "im kal da" עם כל דא (although) a translation of עם כל זה which was invented by Ibn Tibon

In fact, the different great mystics after the Ari I learned a lot from, Rav shalom sharabi, rav yakov abukazeira, the Gra and Moshe Chaim Lutzato