The first thing I thought after assembly was that the joints were stiff, especially the shoulder part is so tight that it seems to break during assembly, so in some cases it might be better to scrape it off with a file or something such.
The color coding is almost complete, but the shield, the black part of the lower back, the hip joint wire and the antenna on the head need to be painted.
The part that made me happy was the part that could be reassembled with Unit 2. The number on the license plate is different between Unit 1 and Unit 2, but nonetheless it was nice to be able to reassemble the parts.
Overall I think it's a plastic model that moves a lot and can strike great poses, however it's best not to fiddle around moving it around as if it were a finished figure.