The thing that stands out the most from this show is that lots of episodes are better in hindsight. A plot twist may seem predictable when it's first revealed, until the writers throw in another twist making the previous, "predictable" twist much more clever. I won't go into specifics to avoid spoilers, but the villain side of things always keeps getting better.
Characters: Every character has good characterization and decent acting. I just wished Spyder got more screen time as he is by far the least developed hero.
Action: The fight scenes are well made, besides the cgi. The monster designs make up for it though, being both awesome and bizarre, such as a squid-snake.
Overall: the cgi knocks a point down, but the plot and characters are brilliant.
Characters: Every character has good characterization and decent acting. I just wished Spyder got more screen time as he is by far the least developed hero.
Action: The fight scenes are well made, besides the cgi. The monster designs make up for it though, being both awesome and bizarre, such as a squid-snake.
Overall: the cgi knocks a point down, but the plot and characters are brilliant.