I downloaded it today (The final), and waiting to try it out.
The DVD for the 64 bit came out with the MD5SUM 05b2ebeed273ec54d6f9ed3d61ea4c96, before calculating the sum i did check that the SHA1 is correct (For those of you who just want to throw in an md5sum Fedora-x86_64-DVD.iso and get a number.
Anyway, i downloaded it since everyone is saying the reasons i left fedora for are no longer true, and hardy (Ubuntu 8.04) has bugs i never could imagine might come out in an milestone release that has LTS).
Somewhere on the fedora website, they said they are doing XEN kernel differently to keep it in synch with the linux kernel (Since the xen kernel lags behind allot)
Anyway, i will finish my review for this as soon as i try it out.