This movie was freaking hilarious

Just bought a Lucie Ball 4 film boxset. The Long Long Trailer is the first I see in the bunch and for the first time I'm seing it. I did not knew it was related to Lucie Ball, just took it because it was old movies I did not saw and for 2$ it was worth it. I'm actually so surprised by the movie ! I love the acting of Desi Arnaz. Did not knew him. Anyway, the movie made me laugh many times. When was the first time you saw it? Do you remember how it was received at that time ???