Very enjoyable
Jack Lemmon and Walter Matthau really are a great comedic pair. I honestly thought there would be a lot more laughs, however this is a drama/comedy, instead of a straight up comedy.
The sisters were quite funny, and a good addition to the film. The friends of Oscar were also good.
Pairing two totally opposite humans in a living situation can be quite funny, and this worked.
No real complaints.
Will definitely watch this again.