I used to go to Curves, Mill Hill branch, but left now. The main reason was the opening hours. If you are a full-time house wife / mum, it will suit you as you can go there according to their timings. But it is not so great for people who are working full-time, like me. At times, I could not even manage to go there for a minimum of three days a week. It seems to me that it is not worth for the money to have such a limited opening hours.
The staff is very friendly though and I appreciate their professionalism.
yes, i did join in may. so far, i'm happy with it as i can go when i want without being restricted to a particular time. the opening hours are not great and i can imagine that, with time, it can get quite tedious. but i do recommend it if you just want to tone up and feel a bit healthier. let me know what you decide!!