Select the correct sentiment of the following review: This is a wonderful film. The non-stop patter takes several watchings to fully appreciate. The musical productions of Busby Berkeley will never be duplicated. I think this movie easily outdoes all of his other efforts. Joan Blondell and James Cagney are incredible together. Some of the humor would almost push the boundaries of today's movies. Put rational explanation of how they did it aside and enjoy it for the spectacle that it is.
OPTIONS: a). negative b). positive
b).