"immensely inspired" is a correct and usable phrase in written English.
It is an adjective describing something that has been heavily inspired or encouraged. For example, "The audience was immensely inspired by his passionate speech."
They are immensely inspiring.
Mohammed describes the phenomenon straightforwardly: "My sorrow, caused by this destruction, has inspired me immensely".
Rather than undermining the pursuit of social reasoning, Arrow's deeply challenging impossibility theorem, and the large volume of literature that it has inspired, has immensely strengthened our ability to think rationally about the collective decision-making on which our survival and happiness depend.
"Steve has made countless contributions to Apple's success, and he has attracted and inspired Apple's immensely creative employees and world class executive team.
"This is the age of the individual voice, liberated by the new media," the former New Republic editor Andrew Sullivan — whose reinvention as a prodigious, immensely well-read blogger has inspired many to take to their laptops — said in an e-mail.
Denardo had lost so much with his father's death, but he seemed immensely proud of the revolutionary spirit that had inspired so many of the artists in the cathedral.
I could sit and listen to them for hours on end - being inspired while being transported too, to an immensely high level of music-making.
"Although I'm incredibly sad about Amy passing I'm also reminded of how immensely proud of her I am, and grateful to be inspired by her".
Some people do respond well to the fame of their literary selves: Dr Joseph Bell, the deerstalker-wearing Edinburgh surgeon who partly inspired Arthur Conan Doyle's Sherlock Holmes, was by all accounts immensely pleased by the connection.
