"much more insightful" is correct and can be used in written English.
You can use it to describe a situation or idea that provides deeper understanding than something else. For example, "The professor's lecture was much more insightful than the book on the same topic."
Ms. Thayer's book is much more insightful than its blah, pretty packaging suggests.
As material of heroic potential, it is a long way from the frenetic activity of a Lara Croft or indeed from the steady activity of those "women who do well in a man's world" created by authors such as Barbara Taylor Bradford; but the payoff of Shreve's via negativa is a much more insightful examination of emotions than one usually gets in mass-market culture.
That may provide a much more insightful answer on whether the United States is becoming more or less entrepreneurial.
It doesn't go as far as Wikinvest's recent redesign, which highlights much more insightful industry metrics for many stocks.
Big data analytics can extract much more insightful information than traditional data analytics and can help improve the performance mobile cellular networks and maximize the revenue of operators.
This paper provides a more complete description of the system model used, additional more detailed results, their more extensive and much more insightful discussion and resulting conclusions, which may be of great value to cellular system designers.
Except protein interaction network supported, the network will be much more biologically insightful if the expression data is incorporated with them.
We need, instead, a much wiser, more insightful and patient approach, starting from three basic points: first, the region is internally very diverse – it represents, as in Rami Khouri's definition of events in Egypt, a "kaleidoscope" of developments.
I should have known that she would offer a much different, more insightful, and encouraging response.
The reason Wall Street bankers got fat paychecks plus a total of $26.7 billion in bonuses last year wasn't because they worked so much harder or were so much more clever or insightful than most other Americans.
Joan Greenfield Boston, Jan . 9 2008 To the Editor: Gloria Steinem may have done much more than write a really insightful editorial about women and the political process.
