Introduced the idea of the dirac notation too late in the book (Chapter 3). However, it still used the concept of a wavefunction throughout the book (except for the perturbation part). I like the addition of symmetries and conservation laws (Chapter 6). Overall, a good introductory book for quantum mechanics.
This entire review has been hidden because of spoilers.
This book strikes a perfect balance between mathematical rigor and conceptual clarity. It's a fantastic resource for anyone looking to grasp the intricate world of quantum physics.