Plenty of players that others like/love that I just don't "get", but I hesitate to call them "overrated" simply because I recognize their validity and respect their professional integrety and stuff like that.
Having said that, I really don't "get" Tom Harrell and Conte Candoli, for starters. But remember, I'm not calling them "overrated". The same holds true to a lesser extent for a substantial portion of Chet Baker's recorded work, but in his case, the exceptions are so nice that I really shouldn't be mentioning his name in this context. But it's too late now!
And for that matter, I'd like to think that I just haven't heard the performance by Virgil Jones that allows me to see why he popped up with seemingly great regularity at Rudy's for Prestige & Muse dates for a good while.