tourist routes. Sort of their answer to Condor. But it's a bit of a mess. I flew them last month. Pretty average.
However, anything that gets SLC another non-stop to Europe is great. I suspect that this is Lufthansa's way of checking load factors on the route. If it's really good, and can go year-round, then SLC could see Lufthansa mainline metal in the not too distant future, which would be really cool.