I only played it 4 years ago and beat it a couple years back.
Sometimes, I find this game odd because it looks like it was made using RPG Maker or whatever. Still, there was some great effort involved to make it.
Toriyama did some good artwork for the game. I like the way he drew the portrait of the characters. His design for spaceships is kinda cool.
However, I had a hard time trying to enjoy CT due to its over-appreciation. I tend to avoid games that are too popular because I feel it is a bit forced playing them for its reason, especially when they are related to RPG gaming.
Personally, I rarely find RPG games genuinely enjoyable (save for a few exceptions).