All of the stats for Warmachine Mk2 are currently available for free as a PDF on Privateer's Website. All of the models will be rereleased to come with stat cards for mk2. All the local stores will be given mk2 stat cards to include with old mk1 stat so anyone buying anything will have the stats for the new edition at no additional cost.
So much for having to "pay to play." Free PDF.
They are releasing consolidated "Forces of Warmachine" books that allow anyone who doesn't have the Mk1 books to get the art, stories and stats that were spread throughout the Mk1 releases.
After Hordes Mk2 is released, they're continuing on the same "releases for everyone" model they've always had.
Baconfat, if you think 35 for 6 models is expensive, don't take a close look at some of the boutique sellers who charge 12+ EUROS for a single miniature. Or GW characters that are 18 USD for a single miniature. Privateer is right in the middle of fantasy/sci-fi 28mm pricing.
Now, something bad about PP. I hate the mk2 stat cards. They're covered in pipes and other useless background designs to the point of being noisy and making sense of them quickly is going to take some learning. Fortunately, given that they've released PDFs of everything, I don't have to buy them.
As for Grind, it's totally different than Bloodbowl. I wouldn't even compare the two. Grind feels more like basketball or soccer/football than American football/rugby. And how silly some guy on the internet finds their box art
I'm sure there's other guys on the internet who think differently.