Some cheap makeup works really well, and some is terrible. It seems like some things (powder foundation, mascara, blush) really don't work well unless they're a better brand. Others (lipstick, eyeshadow, eyeliner) seem to work fine. Also, some cheap eyeliners run really badly. There's certainly nothing wrong with picking up some inexpensive things to try out colors and styles, but you might want to put some more money into it once you figure out what you like. Have fun. 🙂