Previous upload had file names that could have been incorrectly sorted by some readers, this should be fixed now. The scans could be better but I didn’t want to unbind my copy. If you desire better reading experience, just buy the physical copy. The release is great, so I do recommend buying your own copy. This omnibus includes Devilman manga, Shin Devilman manga and extra chapters that were released as part of Japanese Devilman Deluxe edition.