Knightmare Bats and Joker simply cannot reach my expectations. Will definitly skip Bats and go for the 1/6 equivalent.
Hopefully Joker will look better in other pics. I am looking forward to giving it the "water treatment" and look how much it can look natural but it kind of reminds me of HTs first Ledger Joker. The suit looked a little fat and out of place too. Look where we are today. Mezco will improve over the next 2-3 years too.
Personally I would like to see them switch over to a more mixed media style (sculpted shirt, fabric coat for example) for characters with such a heavy costume. Look at Figuarts. They proof that sculpted clothes can look great and very realistically. A combination of the two genres might be the best option for some figures.