Bosko as a character isn't all that great. Most of his shorts are charming, but aren't funny and practically just rip-offs of Disney's Mickey cartoons. However, in a major tonal shift, Bosko's adventures have finally become more interesting. The cartoon is mostly just Bosko's dearly possessions and war pals dying and/or getting blown up, which is extremely funny, if not saddening for our poor Warner Bros star. If I was to recommend watching early Looney Tunes, this is the one I would probably suggest, and maybe the only one.

This is by far the funniest Bosko cartoon I've ever seen, thanks!