Consumers' Checkbook: How to Buy CD Players a
Gives general considerations on how to select a product and which features are useful.
ConsumerSearch: CD Players
Offering analysis of popular reviewers of products and services, and then recommends best buys and rankings based on reviewing the reviewers.
Epinions: Portable CD Players
Consumer-generated reviews, buying tips and advice, ratings, price information, and searchable in a variety of ways from price to product type.
ReviewCentre.com: CD Players
Product reviews contributed by consumers.