Anyone use the shampoo & conditioner? I bought the cherry on top from QVC and tried them today - they are ok - nothing to rave about - £50 for the pair but thinking of sending them back as they have a 60 day money back guarantee - my hair is nice after using them but not £50 nice if that makes sense - I do rate Avon hair care and don't notice any real difference. Just interested in anyone else's experience with Tweaked - TIA