I don't understand what the big problem is. Yes, the movie may not be the best superhero movie, but the low ratings aren't justified either. Overall, the story is sometimes told in a rushed manner and the script doesn't deserve an Oscar, but overall the movie was entertaining. To be honest, I was expecting the worst and I was biased because of the negative ratings. After watching the movie, I couldn't understand all the hate for the movie at all. I'm already reasonably discerning when it comes to movies, but guys, let's be honest, this isn't an art house movie, this is popcorn cinema. The movie is supposed to entertain and it did. Even if it was a bit bumpy in places. Overall, I can recommend the movie to people who just want to be entertained. Not more and not less.
