**A comedic film that was successful, and which is based on the talented efforts of Eddie Murphy.** This is one of the comedies that helped establish Eddie Murphy's name as a comic actor, and I wouldn't be exaggerating if I said that it was one of the most memorable comedies that came out in the 90s: almost everyone has seen this film, regardless of whether or not they liked him. The story is quite simple and follows the journey of a clumsy university chemistry professor who, suffering from morbid obesity, decides to invent a serum that allows him, instantly, to assume the physical elegance he always dreamed of having... but when he falls in love with a slender woman, decides to test it on himself and discovers a disturbing side effect: a split personality that threatens to banish the real one and take on a life of its own. I called him a double personality, but it would be more accurate to call him an “alter ego”, because Buddy Love – that's his name – is actually the reflection of all the repressed desires that Professor Sherman had and that he never fulfilled: a handsome, seductive, bold and flirtatious man, spontaneous and extroverted to the point of not having any kind of shame and having deeply unpleasant attitudes towards other people. Freudian? It's really something that only a psychoanalyst could understand, but which the film plays with in a deeply effective way. But not everything is good in this film. The dialogues are quite weak, and the jokes were made with such a low and dirty style of humor that a person like me can hardly laugh. There are several moments in which this is observed more clearly, but all the scenes where the Klump family appears deserve negative attention. It's a part of the film that I, honestly, would have cut and deleted, and that I would never let a son or daughter see before we had a serious conversation about it. Technically, the film is not a show in any way, except for all the makeup and costume work, developed around Eddie Murphy and the various characters he played in the film. It is a truly remarkable work, in which Murphy ages, rejuvenates, gains weight and loses weight as necessary, and always with a lot of verisimilitude and authenticity. And what about the work of the protagonist himself? I think it's enough to say that he deserves all the praise and accolades he received for the film. Despite the weaknesses and all the defects that I have pointed out, the commitment, dedication, professionalism and talent of an actor who, in a single film, plays eight or nine different characters is undeniable! If there's anything that makes this movie work, it's Eddie Murphy. Jada Pinkett Smith (still single at the time, as far as I know) did a decent job as a beauty who serves as Murphy's love interest, and does a reasonable job with her colleague, without being able to keep up with him for a single minute. James Coburn and Dave Chappelle make some positive notes, but that's all there is to it.