I've only built a few SMD boards, and used the 'apply solder to one pad and tack down the part while holding it with good tweezers' approach. Fortunately, I've had pretty good success with it.
I have just finished soldering up two Bantams and happily managed to avoiding screwing up the PCM2702. I was more than a little reluctant to take on the bantam because of that chip, but my confidence has lifted from these builds. I have one more to build. Hopefully, I can nail all three.
My view is that this is a fine little DAC for the money, and bang for buck, there are probably few DACs that compete, but it is fairly basic sound. I'd say the two things that stand out to me compared to my primary DAC, which is a modified ebay DAC, is a lack of dynamics and some detail. The Bantam reminds me of the first DAC I used, the Silverstone EB-01. As I recall, the views on the EB-01 seem to be that people thought it was OK for the money, but the sound was pretty basic. Given that the Bantam is about 1/3 of the price of the EB-01, I'd suggest that it's a good buy as an entry level DAC.