Le Creuset frying pan - 28 cm, 2.6 L red

We have now had this pan for 8 months, but have not used it for the last 3 months. Despite taking great care using this pan, no metallic implements used on it, washed gently with Ecover every time, no abrasive sponges used on it etc, the pan is quite non-stick. Pancakes stick, chicken dishes stick so we no longer use it. I am going to write to Le Creuset for their opinion. I took lots of time to read reviews etc as it' s a pricey item, it has been very disappointing. We almost bought a bigger range of Le Creuset and now I'm relieved that we waited and didn't.