Let me start off saying that they've done a good job reviving the Thunderbirds series. Like many others I started off skeptic, especially because of the CGI. But let me tell you, it looks great. Apart from certain movements from the characters (the puppets from the originals moved awkwardly as well, so perhaps it's intentional) , they've done an amazing job.
The cinematography looks great.
Certain (re)design choices look good and are well thought out. They give a realistic feel to the world. Such as the ships and the suits. However, other designs were left out, such as the caps for the Thunderbirds and Parker and the music (much of the music is not on par with the original). It would've been a nice nostalgic nod.
The focus on the different characters is more balanced (e.g. Thunderbird 5 has a much bigger role). And the female cast has a bigger role to play as well. Plus, Brains is now Asian (so hurray for diversity I guess ;) )
My biggest criticism concerns the pacing. Perhaps kids these days like hyperactive TV and/or movies, but what I loved about the original Thunderbirds was its rather slow pacing and attention to (single) details. By pacing things up, scenes lose their tension and sense of urgency. Especially with the bombastic music playing in the background (the original Thunderbirds had lots of silent moments). They want to shove as many action as possible into a single episode.
I think today's kids would be just as appreciative of slower pacing as we were back in the day (but perhaps this is nostalgia speaking)
