I agree with you. I enjoyed the movie. What I thought of it below.Had a blast watching this today. As far as action and graphics go it was pretty damn fun but acting was only alright which is what I expected. I will buy this on blu when it comes out and will enjoy watching it for nothing more than just the badass action it has.
Spoiler:I think the beginning of the movie with young Conan was outstanding. Ron Pearlman did a good job as Conan's father. Who ever did the part of young Conan did a really good job.
I think the part where Conan and his group freed the slaves and naked women was probably the worse part of the movie. When watching this part of the movie I got concerned that it was going to suck. Thankfully, after this part I thought the movie was pretty darn good.
I think the part of the that made the least amount of sense was near the end. The main bad guy spent all that time getting all the parts to reassemble the mask so he could be a God. After he gets it he doesn't appear Godlike or to have any different powers than what he had before.
As far as Mamoa goes, besides being just a tad to small I think he did a great job. I think his facial structure was perfect for how I imagine Conan was supposed to look. I think his weapons play and fighting ability was far superior to Arnold's. Let's get it straight here. Arnold may have had the right physique to be Conan but that was about all he had. He was always slow and lumbering when he was fighting where as Mamoa seemed to be very fast fighting with weapons or hands. Conan is supposed to be pantherish, Mamoa had that.
Although I doubt this movie will be a box office smash, I enjoyed it for what it was. People talk about the original like it's the holy grail of movie's when in reality it was an enjoyable hack and slash movie that launched the career of Arnold. He can't act and his accent is annoying, he just put out a lot of fun movies. I hope Mamoa get's the same chance. I will also purchase it when it comes out.
ETA I think it would be great if HT would pick the license up. I would buy all the main characters.