I'm glad all the unnecessary stuff is gone. My only complaint is I'd prefer another USB 3.0 where the HDMI port is. Isn't that what the TB port is for? Get an adapter!
I wish Apple would make a TB dock that clocks in at $200 or less. Maybe even integrated into the square MagSafe charger. The MagSafe cord from the charger could split off at the end into a TB and MagSafe connector. Then back behind on your desk all your USB, Ethernet, FireWire, sound, etc would plug in to that charger. Less clutter and easier docking.