Well, for being the sequel to Dragon Ball Z on Famicom and for being based on events that occurred in the Freeza/Frieza/Freezer Saga, it's quite good because it improves a lot compared to the previous installment, both in the card systems with its dragon balls depending on the stars, now it's somewhat more consistent, especially in the different types of attributes, even if they are in Japanese. However, the game remains a challenge if you can adapt to the formula. Graphically, it improves a bit compared to the previous installment, and the English translation is quite good and very faithful to the Japanese.
But it is easily the best Dragon Ball Z game for the Famicom along with the Freeza/Frieza/Freezer Saga, which is one of the most iconic and memorable Sagas in all of anime itself.