I remember the uncle, at least, being quite upset about the Jazz matching. Now that could be due to the fact they knew Millsap would still be coming off the bench behind Boozer (nevermind that he would have been doing the same in Portland). Or it could be that he (they?) felt slighted by the Jazz. But there was some definite rancor aired publicly by Paul's agents throughout the process.
Edit:
Found a link to a Deseret News article which backs up my recollection of the process.
"Calls for reaction on the decision were not returned from Millsap's two representatives, DeAngelo Simmons and Ara Vartanian, who last week ripped the Jazz for their handling of the matter and suggested their client would much rather play in Portland than remain in Utah."
https://www.deseretnews.com/article/705317345/Utah-Jazz-match-Portland-offer-to-Millsap.html?pg=all