His time at Dundee ended on a sour note (as most managerial reigns tend to do) but overall I think Hartley did a good job. Got us out of the second tier after being stuck there for a decade, secured a top 6 finish and ended our 10+ year run of no derby victories. Wish Hartley good luck at Falkirk, especially if he helps keep the filth down for another year after putting them there in the first place.