Good dock, works well. Very happy with it, and have recommended to others.
The only issues I would report are;
The right hand side where the hdmi cable goes, I think does not come out far enough, making it a little hard to dock on occasion.
Ethernet is is over USB3 – (In my opinion this should have leveraged the lightning bolt connection) I was trying to transfer files from an old NAS to my USB3 hard drive. This consumed my entire bandwidth, and all other networking tasks stopped working during the file copies. I had to plug in a lightning bolt to ethernet adapter so I could work.
Things that would make this better;
Having one USB port near the displayport would have been nice so the LED Cinema Display cables were not so spread, it puts more tension on the cable than I would like, and the ability to utilise the LED Cinema magnetic power plug would have been great so I didn’t need to run another power adapter.
Maybe one lightning port at the back so you can leave a least one lightning port device connected to the dock