"impressive ambition" is a correct and usable phrase in written English.
You can use it to describe an individual who has set high goals for themselves and is determined to reach them. For example, "John has an impressive ambition to become an aerospace engineer, and he's already studying hard to make his dream come true."
In Long Eaton, Harrington Mill Studios echoes the impressive ambition of its neighbours.
Nonetheless, it is a sign of the impressive ambition Hourican has for a bank that, as he has admitted, is still "in repair": some 58% of its loans are still non-performing (in default or close to it).
The A.V. Club Zack Handlen rated the episode B+, finding that it has "impressive ambition" but "doesn't really work".
Aquarius has impressive ambitions.
Peter Wagner migrated to Telluride, Colo .in 1998, a classic ski bum apart from his impressive ambitions, his mechanical engineering degree and a job as a sought-after designer of custom golf clubs that he could handle once the sun went down.
In response, Yeats delivered a series of speeches that attacked the "quixotically impressive" ambitions of the government and clergy, likening their campaign tactics to those of "medieval Spain".
The audacity and reach of "Cat's Cradle" are impressive, but ambition ultimately runs away with the show, as the complexity of execution gets the best of it.
If one were to be curmudgeonly, one might say that A Brief History is slightly more impressive for its ambition than its accomplishment.
Ms. Chadha, a first-time director with impressive drive and ambition, has assembled a composite portrait of four Los Angeles families -- one Vietnamese, one Jewish, one African-American and one Mexican-American.
With research impressive in its ambition and its scope, Heather, a professor of medieval history, argues that both socioeconomic and political transformation and "large-scale predatory" migration shaped early Europe, and examines the ways in which the latter is far more nuanced than recent scholarship allows.
