Dive into a comprehensive video tutorial on object-oriented programming in JavaScript. Learn essential concepts including objects, prototypes, prototypical inheritance, and the 'this' keyword. Explore the four pillars of OOP, set up your development environment, and master object literals, factories, and constructors. Understand the differences between value and reference types, discover how to add or remove properties, and practice enumerating object properties. Delve into abstraction techniques, work with private properties and methods, and implement getters and setters. Conclude the tutorial with a practical exercise and its solution to reinforce your newly acquired skills in JavaScript OOP.