Looks good but as is always the case, time will tell. I'd prefer to "touch and feel" one before jumping on it. Based on what I read on it it's a molded polymer stock. Since "polymer" describes just about every type of synthetic material I'd be interested in learning more about it. There's a lot to be said for Kevlar like used in other stocks for the reinforcement.
Magpul has a good name when it comes to buttstocks for AR-15's and M-16/M-4's but on bolt actions??? We'll see.
Just remember though, sometimes there's a reason that things cost more.