Pros: - You can implement a portfolio quickly. Cons: - Even though it is a relatively recently uploaded course, it does not follow ES6. For example, it uses var, and it is not a recommended implementation method. - The image slider starts from 1, but the review slider starts from 0. There is no consistency. - Various hardcoding. Personally, I think it would have been better if it had been implemented with flexible scalability in mind.