Be cautious, 'vaunted' may indicate that the praise could be more than deserved, suggesting skepticism or doubt. Despite the vaunted benefits, the product did not perform as expected.
Pro Tip 2/3
Potential Irony
'Vaunted' can be used ironically to critique something that has been overly praised without merit. His vaunted singing talent was met with groans, not applause.
Pro Tip 3/3
Negative Implication
The word sometimes carries a negative connotation, hinting that the praise is annoying or unnecessary. The critics were tired of the director's vaunted innovations.