Didn't think it was as bad as people made out.
Let me start by saying the movie is far from perfect. People that find fault with it, I can totally see why.
Me personally, I was entertained. I know a lot of people thought it was going to be me "Commando" and less "Crazy weapons and underwater bases" people forget, that's what the cartoon was. Doesn't always work in RL but he I was entertained.
The only characters I had a problem with was Duke and that's all Channing Tatum. I thought JLG and Eccleston played their character with good but not over the top seriousness. There was action and explosions, The ninjas fought...hell so did the babes. I got exactly what I expected. To me, if they're going to keep anything from the cartoon GI Joe, it's going to be somewhat "campy".
Like I said, The movie could've been much better but I still think it was entertaining. I'd give it a C+.
Now those Transformers movie(well, after the 1st one) those are a different story.
I don't, that's just my 2 cents.