Pretty optimistic. The best thing is that the CDU is in opposition now, so on paper it's at least not "more of the same". Very happy with the appointment of Karl Lauterbach as minister of health. He has been one of the most promiment figures during the pandemic, because he always warned against Covid and it's effects. He's an extremely hated figure with anti-vaxxers, general Covid deniers/downplayers and right-wingers, so they are furious with this appointment.
But we'll see in the next few months and years if they keep their word and make things better.