I really find the quality of the item for its price to be extremely crazy, they're pretty dang powerful. I highly recommend these.
These radios are aesthetically pleasing to look at, they're sleep and basically eye candy of networking compared to the Cisco/Juniper/Motorola designs; They're extremely reliable and fast; I've had mine running in the freezing rain last weekend for about three days straight and no hiccups at all.
The only issue I encountered with the device is when I was configuring it; I accidentally change the mode to gateway and lost access to the configuration page and the wireless and reset button were disabled.