As a fan of the Transformer series dating back to my childhood. This movie is a must have, if you have a home theater or sound bar, the audio is very explosive and adds to the overall immersive experience. The picture quality is great, my only concern is the menu setup for audio and scene "jump" to could be better. However, this can be said about most physical disk dating back to the early days of DVD. Regardless, Blu-Ray offers a much greater visual and listening experience, and I doubt with streaming fast becoming the preferred method to watch movies from home, there will not be a lot of format changes coming out of the studios any time soon.