Consequently, we have a fresh, provocative, surprising take on this figure in "Charlie Bartlett." The film certainly hits the anticipated areas of teen angst, alienation, loneliness, disenchantment and drug use. But the makers maintain a comic touch, preferring keen observation and even irony to cynicism and despair.

Yelchin delivers one of those performances that pop eyes. He is old and wise and yet a kid. He is in constant motion but never out of focus. He hits every comic beat without sacrificing any of the seriousness of the issues and character dilemmas strewn throughout the story. He carries the movie on his shoulders yet shares every scene with fellow actors superbly. It's a breakthrough role.

Among the adults, Downey and Davis are wonderful, offering soul-searing looks at human frailty and disenchantment that comes with age. Dennings shares many tender moments with Yelchin, allowing the natural chemistry between these young actors spark the romance within the movie.