The rest of DADA went about the same. Where only a few were able to produce a small inkling of a spell coming out of their wand. I could tell for those that all they needed was to move their wand in the right movements and it would work. The only problem being that they were focusing too much on the mental component of the spell. Ignoring the physical aspect. The only reason Daphne was able to do without the movements was because she overpowered it. 