be a hit with (someone)
To elicit a favorable or enthusiastic response from someone. That dish was a big hit with our friends, so I'm sure the people at the church potluck will love it too.
be/make a (big, etc.) ˈhit with somebody
be liked very much by somebody when they first meet you: You’ve made quite a hit with my mother. She really likes you.The new teacher is a big hit with all the students as well as the other members of staff.