Weaknesses: Power jack incredibly weak case. Why this choice of an external transformer? USB ports too close, you can not connect keyboard + mouse + USB key (Corsair traveler). More annoying: why only replicate the mini-hdmi? It is a fragile connector, not really designed for heavy use.
Conclusion: a decent product, but not designed for heavy use. For the upcoming Motorola dock I advise to use the same mini-USB power than the phone, put a real HDMI and removal decision taken. There is plenty to do instead saw the unused behind the dock connection on the phone side.
Given the initial selling price would be the least of it. Otherwise it is expensive for a "plastic pedestal skype" and a single USB port replicator ...