Thighs felt about the same as my stomach, no real difference in effect. I just switch sides every week and mark it on my phone calendar, though I still forget which side sometimes.

Which daily thing changed first for you? Mine was taking the stairs without planning my excuse halfway up

I felt nothing at all the first week or two, appetite barely budged, so a week in seems early to judge it. Mine only really settled in after a few weeks of steady doses.