i wouldnt say that its bad. i played it many times and yeah it does suck in some areas, but its more for support then anything. with its fast reload you can stack multiple shots on one another for more damage. hell put them on a hadron with that reload speed and give em a little boost with the king and they are pretty ok. not as good as incinerators but they are still capable.
you think this cannon sucks?? i think it pretty good for being a cryo weapon. i dont have 2 of them though so i cant really say for sure. i want 2 of them to slap on a hadron with a king to see its potential.