Yea I indeed Agree with Adam West and Ariwl1, I would Not Go by what many critics are saying Darewithpeace, their are a good amount of movies that come-out that where never made for the general public critic to review. You will not get the proper perspective on this movie from them, they are just bonus at best opinions, the main opinion is from fans that know the show and other fans that are fans of Comic Pop-Culture to give the best reviews of it.
Mostly However, this is a Movie you need to See to Really get how it is, many of our reviews and posts no matter HOW much we got into can't put up a candle light to the experience of seeing a movie like this.
My Best suggestion is I Highly Recommend you see this movie Darewithpeace and be the judge for yourself.