There is no doubt that the plasma bullet is one of the best weapons, maybe its damage is one of the worst in the game but its enormous speed helps a lot, even with this weapon I have defeated the most powerful ships much faster than with the other weapons. The bad aim of the plasma bullet can be fixed by buying the other slots, and because it is one of the first weapons, its upgrades are not so expensive; one of the best choices to start playing. Although in my opinion this weapon is one of the best; they will continue to be bullets made of Play-Doh for the final boss.
It will sound strange; but I love the graphics that this series of games have, they give a touch of difference to the others.
As for my opinion of the game, it is entertaining to pass the time!