Writing the BILL of RIGHTS -- how did the Founders feel?

from The Writer's Almanac (Garrison Keillor, American Public Media):

The Bill of Rights was adopted 220 years ago on December 15, in 1791. The bill is made up of the first 10 amendments to the United States Constitution, and it was adopted as one unit. It follows the precedent set by the Magna Carta (1215) and the English Bill of Rights (1689), both of which were early attempts at ensuring the rights of citizens against the power of the crown. Much of the credit for the United States Bill of Rights is due to George Mason, who was an admirer of the philosopher John Locke. Locke, in his Two Treatises of Government (1689), argued that government should exist for the protection of individual property, and that all people were equal in the state of nature. Mason had crafted a "Declaration of Rights" for Virginia's constitution in 1776, while serving in that state's legislature. The document impressed James Madison, who showed it to Thomas Jefferson. Jefferson, in turn, adopted some of its ideas when he wrote the Declaration of Independence.
In the summer of 1787, the Constitutional Convention met to craft the United States Constitution. The Anti-Federalists didn't approve of the document as written because it offered no protection to individual rights, and they refused to sign it. George Mason said, "I would sooner chop off [my] right hand than put it to the Constitution as it now stands." Jefferson wrote to Madison, "A bill of rights is what the people are entitled to against every government on earth." Eventually, the Federalists persuaded the Anti-Federalists to sign by promising them they would address the individual rights matter once the Constitution was ratified. James Madison's feelings were mixed, but he took up the task of writing a bill of rights, which he called "a nauseous project," and he introduced it into the first session of Congress in 1789. After some haggling, the 10 amendments were ratified as one unit, which guarantees, among other things, freedom of religion, freedom of speech, freedom of the press, freedom from unreasonable searches and seizures, and the right to a fair trial.