dreadful
causing or involving great suffering, fear, or unhappiness; extremely bad or serious.
riveting
completely engrossing; compelling
trite
overused and consequently of little import; lacking originality or freshness; cliche
dazzling
extremely impressive, beautiful, or skillful
wacky
funny or amusing in a slightly odd or peculiar way
grotesque
comically or repulsively ugly or distorted
insightful
having or showing an accurate and deep understanding; perceptive.