I've owned a Playstation Four for a while now, but I've used the provided controller to the point where I've worn down the analog stick covers, degraded the vibration rotors, and rendered the R2 button unresponsive. However, let the status of the controller stand as testament to my dedication to the PS4 dualshock controller. The thing is extraordinarily comfortable.Before I actually got the PS4, I seriously wondered if the changes to the Playstation system altogether would be worth investment. I was afraid I would be paying more money for more of the same. Fortunately, I made a great investment in the new-gen system, and the controller is a definite improvement over the former controller. The analog sticks aren't as close together as they were for the PS3 controller, and the addition of the touchpad certainly was, at first, the subject of amusement and speculation given its early limited uses. However, it has been a useful feature for games and other non-game related features.The addition of the headphone input was, at first, not very useful to me given I didn't have any games where I needed headphones, but that has changed over time. The alteration of the select/start button setup to the share/options configuration isn't anything I consider worth mentioning since the option button is sort of designated as an all-in-one feature of the PS3's start/select, but the change may be confusing to anyone who is not familiar with the new controller layout. I play Battlefield Four, and at first I was confused how to "spot" an enemy without the select button, but a different button is designated with this task, and it's really easy to learn the controls for games even with the start/select change. The new controller also has a large blue light strip along the front. It doesn't really have many functions other than to look cool, but it does serve some various offhand functions for the Playroom "game". This is usable only for people who own the Playstation Eye, though. The light does change color based on different functions/uses of the controller. Everything else is, for the most part, similar if not the same as the PS3 controller. You'll have the classic Playstation direction keys and shape buttons associated with all the previous Playstation controllers.Despite the early odd experience with the controller, I really noticed the difference between the PS4 and PS3 controllers. I have used the PS3 more sparingly given the handles are a little larger yet "roomy" (spaced apart) than the PS3's controller. The controller is very comfortable and is also somehow lighter feeling than the PS3 controller, for all of its added mass. The controller is altogether vastly better than its predecessor and certainly merits more praise than I thought was possible, but I'll try to be concise. The share button deserves its own discussion, though, so I apologize for this rather lengthy review.The share option is nothing short of awesome. I had always wanted to record gameplay from the PS3, but the money necessary to buy a decent game capturing device simply drove me away from making the investment. Now, however, I can simply plug in a USB drive into the PS4 and export my gameplay files to the USB and then transfer and edit the files to my liking. Admittedly, the quality of the videos I make aren't as great when compared to a person who uses a good game capturing device, but the tradeoff is simply the fact that I'm not looking to be a frontman for a particular game title or company. The system works well enough without spending a crapload of money on really expensive gaming equipment. The PS4 and its controller really help amateur gamers like me feel comfortable and happy playing games without much further investment in other equipment. This may not be the same for every person looking to have a good time playing on the PS4, but the new features to the system and, for that matter, to the controller make gaming so much better than it ever has been.