I have two of the Ritter collaboration Grips. I have the full-size and mini in S30V (thinking about the orange one now).
I have full-size Grips (551s), the MDP and a full-size olive green with BK coated blade, with the original blade shape in 154CM. I much prefer the blade profile of the Ritter version than the original. I understand this is down to taste, but I'm with the OP. They have struck a pleasing balance between the familiar Grip so many people like, and a blade profile that is more appealing for folks like me.
Just my humble opinion, but I think Doug Ritter accomplished what he set out to do, which was (paraphrasing here) to make a solid, affordable knife you could bet your life on in a pinch. He wanted to keep the price down so as to be more accessible, but still have it made by a reputable maker.
It works for me.
I do understand the incongruity of having an S30V blade with the 'normal' everyday plastic scales. I see it as an upgrade of the blade while keeping a grip shape I already knew and already liked.
SP