Has anyone tried this? I bought some from Tesco the other day and it's rubbish! Now admittedly I'm not that great at painting my nails, but I've tried re-doing them a few times and it just looks awful and lumpy. It's really sticky and goopy like nail varnish goes when it's old. I've used Barry M nail varnish before and had no problems with it. I looked up reviews and nobody else seemed to have this problem, so don't know if I've got a dud one, or if it's just how it is. Do I take it back to Tesco, email Barry M? I love the colour and the Matte effect but I can't use it all all, looks awful :'(