It's a great controller. Looks amazing. Comfort is perfect. Buttons are all clicky and satisfying. The screen is awesome and lets you bind all the buttons connect to dongle/bluetooth etc.
However it seems impossible to find the space station software for this thing meaning you lose out on features such as in game support for the haptic triggers. Although this hasn't been a great loss to me.
The d pad feels great but doesn't actually perform that well in fighting games like classic street fighters. Maybe it's just mine because it's still very satisfying.
The sticks are adjustable and the probably the best I've ever used. The back buttons are perfect as are the extra paddles that can be added. But personally I didn't need them as there are two extra buttons are placed on top with the triggers and bumpers that again are perfectly placed and very satisfying to use.
I'd give this a 4/5 for the high price, the d pad and hard to find software. But everything else is just so good it makes up for it. I'd say the are better value controllers, but if you like the style and don't mind the price, you won't be disappointed.