I recently picked up a copy and read it in a couple of days. It was very engaging initially, but tended to drag a bit towards the end with lot of technical details and procedural information of his space research and missile projects.
I loved the initial chapters of Wings of Fire since it gives a vivid picture of our country during 1930 – 1950s. Kalam was born in Rameswaram, a southern religious town in Tamilnadu. The initial chapters provides an interesting glimpse of religious harmony which existed before India’s partition, Kalam in younger years wanted to be an officer in air force, however he couldn’t clear the interview. He met Swami Sivananda after this failure and I found his words to Kalam interesting and in a way prophetic