Yeah, I think they're really good. I'm using all of them in the covid19 songwriting challenge song. Lounge Lizard is a really good piano instrument and I really like the guitar one although I don't think I'm a strong enough keyboard or guitar player to get the best out of it. The Ultra Analogue is my favourite by far though. Although I'm not sure how useful the plugins will be if you already have some good synths as they are cut down versions missing some features and the additional soundbanks only work in the AAS player.