Many would argue that the economy didn’t really recover until his second term, which some would probably use for giving Obama a second term. Of course, I find it unlikely that Obama would do the same thing as Reagan.
Calvin Coolidge inherited the presidency after Warren G. Harding, whose term involved the Teapot Dome Scandal, which left America convinced that their own government was incapable of leading them. Did Coolidge blame his predecessor for the problem? No, he FIXED it.