Indeed is interesting. ATM none from the clients (as this is a brand new service), they've just ordered recently (and already seeing improvements, 1 client hit page 1 and we're still working on their sites!) but we'll have reviews coming in soon (But to another forum), but will post them here. You'll be impressed with this service, I give you my word.
Hit me up on Skype - BluSpinSEO.
You'll Absolutely Love it!
Thanks
WickedLuka
EDIT: Note: This is a VERY RECENT Premium Package, I expect him to rank top 3 (lots of links still have to be indexed):