Buggy as in some fish are indestructable with no indication, mousing away from the window screws up how quickly they come in, music is a super annoying loop, etc etc. Just another generic TD piece of crap.
Really dull. Why have three unexplained meters at the top of the screen? Why make enemy bullets dark gray on a black background? Why spawn tons of enemies when you kill a boss? Just too many bad design decisions.