excellent!
For posterity:
many needed more solder, most of the teensy-side needed re-flowed. In a nice solder joint you should see a concave surface extending all the way across the pad and a ways up the pin/part. In your nicely focused pics I can see pad with no solder around many pins, particularly on the teensy side. This likely means that the pad did't get hot enough and that the solder, while very nearby, isn't making a connection. re-heating until you see the solder flow across the pad will correct the "cold" joint and fix your board! All the cold joints should be re-flowed to ward off intermitent problems.
(edit: s/an connection/a connection/)