Here's the headline summary of the latest Democracy Corps poll:
Health care’s passage did not produce even a point rise in the president’s approval rating or affection for the Democratic Congress. Virtually every key tracking measure in April’s poll has remained unchanged, including the Democrats’ continued weakness on handling of the economy.
Sounds grim. So I was surprised to see that the poll actually contains some modestly good news for Democrats: a substantial drop in the number of people who think the country is on the "wrong track" and a small rise in the number who have warm feelings toward congressional Dems. This improvement is due almost entirely to changes among self-identified Democrats, which can be spun two ways. The positive way: the base is getting more excited! The negative way: But no one else is!
Anyway, the chart is below. The complete report is here.