I was once a New Ager, but once exposed to Buddhism my views of what I thought were true, changed. I believed in God and a lot of New Age beliefs. I was also a truthseeker/freethinker, so when I found out Buddhism is a religion that seeks Enlightenment, I was immeditately drawn to it. Then, the character of Buddha himself intrigued and inspired me so I began to research more about Buddhism and read the scriptures.
As a New Ager which has very fluffy and spirit-based beliefs, I was surprised that an Eastern religion like Buddhism was so contrary to common spirituality like souls and God. It was the teachings of the Buddha that actually turned me Atheist and made me drop a lot of my New Age beliefs. And being a fan of Christopher Hitchens (I was a New Age Theist, but I was still anti-religion), I really liked how the Buddha had a very similar attitude and style of teaching to Hitchens.
So really, it was this new way of thinking, this new form of epistemology introduced by Buddhism, and the fact that aligned with some previous beliefs like the Multiverse and emphasis on consciousness and the inspiring character of the Buddha that drew me towards Buddhism.