May I ask why? There's a whole lot of "I don't/do like it" and "It did/didn't work for me" but not a lot of explanation of why they do or don't like it, or wha

May I ask why? There's a whole lot of "I don't/do like it" and "It did/didn't work for me" but not a lot of explanation of why they do or don't like it, or what didn't work, and I'm interested in those details.