Mattel (MAT) the toy company recently announced it's Mattel Film division, even naming Robbie Brenner as its executive producer. However, before you buy Mattel's stock with comparisons to Marvel Films, Lego Group Films, and Hasbro's Transformer movies in mind, here are a few things to consider. Source: Mattel Currently Mattel's stock price trades above $15 per share. Since trading in the high $40 range in 2013 the stock has seen a slow decline to it's current price. The popu