It's nice enough, and it's a fantastic location for the Disney parks. It slightly feels like it could do with a refresh, though, and it's very, very expensive for what you get (and check the restaurant prices before you go!). There's also not much to do there, apart from go to the parks or go for a wander.
All that said, for a Disney park holiday, it's perfect, and the restaurant *is* really nice with enough food to suit all of our different palettes. If I was going to Disney again, I'd go back to this hotel. The Marvel hotel was outrageously expensive, and the others were a bit cheaper but just didn't seem as nice.
My top tip: Book the restaurant as soon as you book the hotel - it gets very, very busy (although the concierge will usually be able to help you out if you're really stuck). We found that a late sitting (9.45) worked best - it gave us time to stay at the park till closing time, then amble back for dinner.