JRR Supernatural Jazz Sounds Vol 1 & 2

[cclarry]

JRR Sounds Super Natural Jazz libraries multiformat featuring Upright Bass (Vol 1 & 2) and Jazz Guitar (Vol 1, 2, 3 & 4) are $1.99 each (reg. $4.99 each). You can get extra 10% off with the coupon code: group
No idea about the quality. Valid until the end of the month.

https://www.jrrshop.com/jrr-sounds?dir=desc&order=special_from_date

[Eusebio Rufian-Zilbermann]

15% off with coupon code twitter15

 

[CoveCamper]

I see these JRR Sample Sets on sale frequently. Does anybody have experience or a review of how good they are? I'm mainly interested because of the compatibilty with Steinberg's  Halion.