Just built my Doodlebug. I second caution on the thermally capacious ground planes on this board. I am fortunate enough at work to have two soldering stations, so for the small stuff I used a small tip and low heat, and for the stuff on the ground plane I used a big spade tip to get plenty of heat to the board. After using the big guns on the ground plane this build went smoothly. (Except for those times where I put things in the wrong place...). I wish I used a hot air reflow station though, it really would have been a breeze.
This is my first kit build, though I've designed and populated my own surface mount PCB before. I would rather have this kit than trying to spin something myself, that's for sure! No worries about the parts, and everything is nicely organized into bags for really easy assembly. I only peaked at the instructions once to make sure I put the trim pot on the right way, in case the pinout wasn't what I expected.