Well I haven't really had much of a chance to check it out, but so far it's a definite improvement over previous versions.
First up, it actually runs on my laptop now (previous versions failed due to video driver issues). From zero points to some points, % improve -> /0 error

Secondly, I've been able to install it and more importantly GRUB on a USB HDD attached to the Lappy (mind you, I had to edit the GRUB config file for it to load partitions correctly).