She has done a good job insofar as she hasn't made any mistakes. But we'll have to see how she does on the really big reforms after the state elections before we can judge if she is doing well in a positive sense, rather than just not making mistakes.
We'll have to wait to see the content of the coalition agreement. It will be an important sign of whether the government is ready to undertake basic reforms or only reforms too small to get Germany out of a very difficult situation.
It will be a compromise. The Union will be able to push through fewer reforms than they planned to, or than we need.