If it helps, a month is about the minimum before judging any platform — that is the bit I would tell anyone signing up today. How do you filter for English speakers on video chat random women sites? In my experience, progress is better measured in conversations than in matches — it took me longer than it should have to work that out.
One thing I notice: trusting your instincts early saves a lot of wasted evenings — small thing, but it adds up.
Broadly speaking, a bad week is a bad week, not evidence about the platform — nobody tells you this at the start.