With regard to tactile feedback, I think it's rather a learned experience. People who have never used phone-sized physical keyboards (like myself) won't care much about "losing" that experience.
And some people (like myself) that were used to phone-sized keyboards just hated it. People that like bigger screens and a solid thing instead of mobile parts. I never understood people in University class writing messages under the table, multitasking is slower and inefficient.