The neon colors and lighter ones do go on thin. But I only needed one coat with their Pink Lady color. It's a glittery pink so the mix is thicker. Sometimes I wait an hour between coats and the coverage is better so it doesn't get tacky and dent.
Yeah mine are watery as.Well . And i Think it depends on the color u get .I have a blue with sparkles and one coat is enough .But i also have a kinda brown nude color with that one it did take about 3-4 coats