overrate
verb
[ əʊvəˈreɪt ]
• have a higher opinion of (someone or something) than is deserved.
• "his father greatly overrated his abilities"
Similar:
assess too highly,
overestimate,
overvalue,
rate/prize too highly,
think too much of,
exaggerate the worth of,
attach too much importance to,
praise too highly,
exaggerate the merits of,
over-praise,
oversell,
glorify,
magnify,
blow up,
overprize,