I enjoyed studying at BGS and would recommend it to anyone getting their ATPL’s. I can honestly say I had fun and made some lasting friends.
Bristol Groundschool is the best choice if you want to pass your exams first time, the material is great, the instructors are passionate and the question bank is comprehensive.
I chose the modular route as I believe it forms a more adaptable, self-reliant and well-rounded pilot. Often, integrated training, though of high quality, is too standardised and fails to expose pilots to enough scenarios which require them to problem-solve independently, especially during their hour building.