"the excessive amount of" is a correct and usable phrase in written English.
You could use it to describe an amount of something that is too large or too much. For example, "The excessive amount of food at the dinner party made it difficult to find space in the fridge for leftovers."
The main complaint was the excessive amount of spoken text.
The second most troublesome thing, according to the poll, was the excessive amount of office space that all the plans included.
"Think of the excessive amount of fuel it takes to bring global food to our tables," said Lisa Schwartz, a cheesemaker and the owner of Rainbeau Ridge Farm.
That some critics attack the excessive amount of writing and publishing that is going on these days does not annoy me.
Computes that the cost of Scotch, rye, and Bourbon, will be on account of the excessive amount of import duty, and the government taxes, etc.
This collection had that feeling, with a dash of eccentricity in silver-fringed cocktail dresses, but the excessive amount of embroidery seemed old hat.
"Land trusts like Scenic Hudson, Open Space Institute and the state control the purse strings, and they don't give back to the powerboating community," Mr. Dmytryszyn said, expressing frustration with the "excessive amount" of kayak launches.
Their self-produced, unsettling and disturbing videos became viral hits when they were uploaded onto YouTube, no doubt due to the excessive amount of blood, vomit and violence they feature.
At a time when the Postal Service is running up significant losses and has twice raised postal rates in the last year to blot up its red ink, the excessive amount of money being diverted to the sponsorship of a bicycle team is the ultimate in marketing absurdity.
The major drawback of this technology is the excessive amount of time required for video diagnosis.
An animal must dissipate the excessive amount of metabolic heat produced into the surrounding environment to control body temperature.
