I own the Sweet Heart palette and I love it, especially Sugar Plum. All of the shadows are very pigmented and apply and blend fairly well! I think it's a great palette to get if you are just starting out using brighter colours!
I bought Teddy Girl polish and it is a gorgeous strawberry milkshake colour which is fully opaque after 2 coats. The only thing that I disliked about the polish was the the brush, I prefer a flat tipped brush like the OPI ones rather than a short rounded one like this!
Fresco Rose is my favourite paint pot! I love using it under pink eyeshadows such as Swish and Pink Freeze, it really makes them pop. I find some of the paint pots can be quite dry but never found that problem with Fresco Rose!