The PlayStation 4 console may represent a leap forward in gaming technology, but it's merely a basic Blu-ray playback device, and one that lacks several now-common features at that. At launch, at least, the player feels severely limited considering the lack of 3D disc playback; the absence of a true remote control; and a fairly limited user interface, settings cluster, and display information bar. The console does output picture and sound that's a match for the PlayStation 3, which is certainly critical in its success as a playback device. Still, it's just not ready for primetime as a primary Blu-ray playback unit, particularly considering its slow chapter skip performance and numerous playback and unexpected quit glitches. Frankly, using the PS4 as a Blu-ray playback device has proven to be an exercise in frustration given three system freezes and the audio glitch necessitating another round of disc sampling to ensure it was an isolated incident. Fortunately none of the other discs seemed prone, and the freezes also seemed random. The PlayStation 4 is certainly a worthwhile investment for the avid gamer, but for those either hoping for improved and expanded Blu-ray playback capabilities, it's currently not worth the upgrade. In fact, it's smart to stay rather far away for the time being. Considering the price, expanded features, greater stability, and comparable, if not equal, playback quality, the PlayStation 3 remains the superior gaming/Blu-ray playback hybrid machine. Here's hoping Microsoft's next-gen machine, which has been marketed as more of a "media hub" and less a pure gaming device, fares better out-of-the-box as a Blu-ray player. Watch for a review in the coming days.