Yes they are good. But they are not only book you should follow.

Physics-Aakash modules contain limited number of questions in form of section A,B,C. PractiCe is the key to good marks, Hence you need to practice other MCQs books like DC Pandey, NCERT at fingertips etc. HC Verma is something on higher side which I personally would not recommend for NEET.

Chemistry-NCERT Boks For inorganic is best. Here too the more you practice the better you get specially physical. Organic Chemistry you may use notes from your teachers as Aakash books have limited knowledge on that topic. Practice organic and physical from books like Competitive exams books for medical and engineering by Arihant. NCERT at your fingertips is also a good choice.