when you have no time, you must work on instinct. for a recent job i had one day to board a minute long commercial - about 80 shots, that is, about 5 panels an hour - scanning, coloring, and making it into a p.d.f. document in word as well as printing it out.
so, while they may be very loose and messy - what a kind soul may call " expressive " please consider the pressure i was under.
i think its funny that the guy ended up looking like samurai jack a little.