I've done one women's all-day clinic (in Revelstoke, Canada), and a two-day weekend clinic in NZ (with accommodation included).
We had female instructors at both, which was great, though to be fair, I've never had a bad lesson from a guy either.
Both clinics were aimed at intermediate level and up, but the Revelstoke one only had three students in the advanced class, which was bliss. The NZ clinic had around 8, which meant the instructor had less time to focus on individual students. Neither used video analysis, but it would certainly have been useful.
The Revelstoke clinic included a very nice lunch at the base restaurant, but nothing else apart from the lessons. The day was ridiculously good value at around $CAD60. (The ski pass was extra, and full-priced). It also didn't hurt that the day involved being guided around some very remote parts of the huge in-bounds off-piste skiing at Revelstoke, which I would never have dared to go looking for otherwise. It's very easy to get lost there.
The NZ clinic was around $NZ250 ($US202), but included day 1 lunch, an apres-ski yoga session, apres-ski bubbles, 2-course dinner, bunk accommodation at the club lodge, day 2 breakfast, a snow safety session (including a bit of mucking around with transceivers etc) with a ski patroller, lunch at the cafe, prizes, and two full days of lessons. The intermediate group did have video analysis. I thought this clinic was also pretty good value, though it could have been improved with a smaller group size (adding another instructor) and video analysis for everyone. The yoga was a nice touch to end the first day, though I'm sure a session in the morning pre-skiing would have been a reasonable alternative.