Heh, I didn't think of galuda's kakusei as "bullet-time" probably because the enemies themselves and the scrolling doesn't slow down so you don't get that "slower time" feeling.
Also, I just read through the glossary and here's what I found to be a bit confusing/odd...
Character shmup : pretty much all the character shmup I can think of would fit under the term "lolishmup". Maybe the term "lolishmup" should be added??
Craft : the definition mentions "ship" and "plane". There must be a term for the avatar in character shmups?
Cutoff Mark : the definition is clear, but frankly I don't remember seeing this term anywhere (other than the glossary). Maybe something like no-shot mark, no-fire mark.
Dismantle (also Deconstruct): Should this be under Boss milking?
Drill : "Drill shot" would be a bit less confusing I think.
Ghost : never seen that terms being used either and it is not very self-explanatory either. Maybe: no-collision mode? no enemy collision?
Needle : like Drill, not really important, but I think "Needle Laser" is clearer.
Sneak Kill : there is no entry for Death Trap, maybe sneak kill could fit under "death trap" or the other way around.
Wobble Mode : From what I got it may be a bit confusing with "bullet wobbling" which doesn't have its entry.
Just throwing up a few ideas, feel free to comment/disagree.