This was to be the least successful of Lucy's series but yet is not a big loss from the Lucy Show. It actually kind of spun in from the old show with almost no break. The difference is Lucy is finally considered more mature in her role here.
A lot of the same folks who worked on her previous series as writers and guest stars (Milton Berle for example) are here too. Lucie Arnez and Desi Jr. came on board here with mom. Some of us teens thought Lucie Arnez was pretty attractive when we saw her. She never got the chance to try as much comedy as mom was still the star.
While this is not quite as strong as the earlier series, it still has some great moments. The divorced mom character struck a cord as in real life this woman was becoming more common. The only thing is most divorced moms in real life were bitter while Lucy was funny. I take funny over bitter myself, but that is why this show like many situation comedies put a little realty in, but still were living in a never-never land.