Just got an email as I was on the waitlist. Poked around on the website. I'm definitely not interested in another subscription service, but even then, it's not entirely clear, but the paid Lab$+ tier selections do not seem to be new libraries or recordings, I have a sneaking suspicion they are both Originals and "curated" selections from Spitfire Products recorded at Abbey Road and AIR, but with limited articulations and mic mixes. Going after the Musio market I figure? I imagine this might be ok for music producers who merely dabble in the occasional orchestral sound, and who would be willing to pay yet another monthly fee to have random access to sounds they may never use.
Regarding the rebrand of Labs, I'm usually one to embrace change and a fresh coat of paint, but the illustrations, while "cute," to me have a lot less overall mood and personality than the previous aesthetic which were kind of cut-out hand-made collage on grid paper – to me that visually spoke to the concept of Labs instruments in the first place, these kind of rough and scrappy lo-fi free instruments. The illustrations don't really do it for me and kinda feel tacky, IMHO.
Pass for me but for anyone interested in this, more power to you.