"MacArthur Park" was one of the biggest singles of that year, reaching number 2 on the Billboard Hot 100 chart in the United States.

[1] In his review in AllMusic, Bruce Eder gave the album four out of five stars, calling A Tramp Shining a "great record, even 35 years later, encompassing pop, rock, elements of classical music, and even pop-soul in a body of brilliant, bittersweet romantic songs by Webb, all presented in a consistently affecting and powerful vocal performance by Harris.

[1]Eder was equally impressed with Jimmy Webb's production and arrangements, which he called "some of the lushest ever heard on a pop album of the period.

"[1] Eder concluded: Strangely enough, "MacArthur Park"—the massive hit off the album—isn't all that representative of the rest of the record, which relies much more on strings than brass and horns, and has a somewhat lower-key feel but also a great deal more subtlety.

One can also hear the influence of Webb's then-recent work with the Fifth Dimension in the presence of the muted female chorus on "In the Final Hours" and, much more so, on "If You Must Leave My Life" (perhaps the best song on the album, and the most complex, with heavy rhythm guitar, a great beat, and lush orchestrations), which almost sounds like a lost Fifth Dimension cut.