Yarn had many bits in it. Pattern had a few quirks. Back ribbing just states to knit to 2 1/2 inches, but front ribbing actually specifies 17 rows, so if you want ribbing to match, back needs 17 rows. On neck and armhole shaping ws says to rib to last 4 instead of p1 k1 p1 k1 pattern to last 4.
The one row buttonhole is an excellent design leaving no gaps.
All in all I love this sweater. Perfect length overall and for arms and pocket placement .
When picking up stitches- every other one.