Mine doesn't leak.
What I like: it will do anything. Hot and fast, low and slow, high direct heat, high indirect heat, low heat of every kind. It is fuel efficient and comes with all the goodies you need.
What I'm not thrilled with: the gas igniter is so-so, useful really only for lighting coals in the lower position. It doesn't get all the coals ready quite as fast as with a chimney, so if you're doing steaks or something like that, it's not worth using. There's also no rotisserie accessory, so if you want to use one of those you'll need a kettle or something to use too.
The price is high for it, but compare it to a similarly sized Kamado Joe or BGE (with the same accessories the WSC and KJ include), you're in the same price range.
Really, though, if you are willing to spend the money for one, it's a fantastic grill.