The benefits are a little better, but on par with their visa signature card that's recently introduced.
Rewards are a little better, depending on which card you are talking about.
Customer service is slightly better as well, though still about average at best. If you have a thing against offshore CSRs, Wells Fargo call centers seem to be mostly based in the USA, regardless of the type of card you have. However, a lot of their employees can be quite clueless so it's not really anything good either.
Everything else is pretty much the same.
JPMorgan Palladium (100k), AmEx Platinum (NPSL), AmEx SPG (46k), AmEx BCP (42k), Chase Sapphire Preferred (47k), Citi Prestige (31k), Citi Thank You Preferred (27k), Citi Executive AAdvantage (25k), JPMorgan Ritz-Carlton (21k), Merrill+ (15k), US Bank Cash+ (22.5k), Wells Fargo (12k), Bloomingdale’s (12.4k), Chase Freedom (5k), Discover IT (5k).