Summary: Yes, the Bookeen Cybook Opus is definitely a good entry level eReader for people who want to get to know the eBook reader market or for those who value portability above all. It’s small; it’s intuitive; it gets the job done. But at the same price (and sometimes for even less), you can get its fiercest competitor, the Sony PRS-300 Pocket edition, which has much stronger brand recognition, a better design, and a mildly better customer support department.
Pros: The most portable device to date, Supports a good variety of file formats, Lots of font sizes to choose from (which is extremely important on a small eReader)
Cons: Has only basic eReader functions (no wireless, dictionary, annotation capability), A bit high-priced compared to its direct competitor (the Sony PRS-300 Pocket Edition), Not a strong brand, combined with customer support complaints, smells like trouble