While he isn't blameless, the ACA helped a lot of people, the economy recovered greatly (admittedly all he had to do was not fuck it up), permitted states to legalize weed. For me I have to say the ACA is probably the biggest reason why I liked him well enough. I was able to stay on my parents insurance until I was 26, and then since I was self-employed I was able to easily get insurance through the marketplace. Now that process I'll admit hasn't been as smooth for everyone, but for me it worked okay.