It's just trash like the transformers movies, one big advertisement to sell toys. The movie made 1 billion but the toys already made 8 billion. JJ Abrams is a smart business man and knows this.
So the movie will appeal to little kids, but all the young adults and older know it was just a recycled, garbage, destroy-the-death-star-again movie. It had none of the charm of the old one and was downright silly.