"personal reservations" is a correct and usable phrase in written English.
You can use it to refer to someone's thoughts and feelings about a specific topic or situation. For example: "Although her colleagues were all in favor of the new policy, she had some personal reservations about it."
Nor are their personal reservations about Obama focused on any one trait.
You would assent to give propositions room, whatever your personal reservations, if the prose was good.
He says he originally had personal reservations about the decision to introduce the boundary changes.
"Given the enormity of this problem and the nature of this crisis, my personal reservations are less important than getting something done," he said in his address.
Her willingness to sing her way through the role of June Carter -- very nicely, thank you kindly -- in spite of personal reservations gives her the added lift of pluckiness.
"I am convinced of the need to respect the Diocese of New Hampshire's decision, in spite of my personal reservations and our current diocesan policy, which would not permit Canon Robinson to be ordained in Virginia," he wrote.
Walras abstracted the marketplace as an auction of goods where the auctioneer would call out prices and market participants would wait until they could each satisfy their personal reservation prices for the quantity desired (remembering here that this is an auction on all goods, so everyone has a reservation price for their desired basket of goods).
As Mr. Cullerton put it, "Delgado had personal and professional reservations".
Interactive Services -- like personal banking, restaurant reservations, travel information, and the like -- are more readable on the iPad or laptop, but the benefit of having it with you at all times gives the nod to the pocketability of the iPhone.
To wit: Whatever a president's own personal or political reservations might be, legislated bigotry and segregation is not only morally wrong, it is also a counter-productive impediment to the expression of patriotism in its purest form: the willingness to die for one's country when it's needed most, in a time of war.
In Steve Martin's Los Angeles, the lighted signs at street corners say "Uh like walk," no one notices an earthquake while ordering their decaf cappuccinos, the hottest restaurant in town (L'Idiot) requires a personal interview for a reservations, and grave diggers improvise the "alas, poor Yorick" scene from "Hamlet".
