The film revolves around supernatural elements and comedy. If you enjoy Bollywood horror-comedies, you might find "Kamapisachi" entertaining. Keep in mind that opinions about movies are subjective, so it's always a good idea to watch reviews and trailers to get a better sense of whether a film is up your alley.
Karishma Kapoor's performance in "Kama Pyaar" or more specifically "Kama Pisachi" or actually "Kamapisachi" seems there's confusion with the name, but I believe you are referring to her role in a film that might have been less mainstream or received mixed reviews. However, I found that Karishma Kapoor starred in a film called "Kama Sutra: A Tale of Love" (1996) and another film "Pyaar" (1997) and also there is "Karishma" (1997). However I think you are referring to "Kamapisachi" a 2005 Bollywood film.
The movie received mixed reviews from critics. Some reviewers noted that Karishma Kapoor's performance was not well received. However, her co-star, Rajpal Yadav and others got praised.