"Firm and Fast" is a term casually bantered about on this site. I have yet to find anyone who loves the ground game more than I do (for example in 2003 I reached the 10th and 16th at The Old Course with driver/putter) but be careful what you ask for. While I suspect our friends across the pond "get it" there's a big difference between firm and fast and simply slick.
I grew up playing an unirrigated nine holer with tiny push up greens sloping severly from back down to front. From July until September we basically played on dirt. Miss the green right or left with a wedge and suddenly you're 40 yards over the green, staring at a four to five foot bank to a green sloping away from you. The game is silly when the roll-out cannot be reasonally guaged so that execution, not luck is rewarded.
I suspect very few on this site would be so ecstatic about the conditions at Muirfield if they went through the logistics of booking a tee time and paying the going rate.
NOTHING rolls like a ball.
Bogey
Like you, my first course was an unirrigated nine holer with push up greens - though most didn't have a whole lot of overall tilt to them. What you say about missing the green and going 40 yards past during a drought is certainly true, but that's due to several reasons:
1) if your course was anything like mine, the greens were far far smaller than Muirfield's, probably about as small on average as the smallest green played on tour. My course had (still has, actually) a 227 yard par 4 with a green that measures less than 30' wide at its
widest point. Kinda easy to miss that one to the sides.
2) again, if it was anything like mine, there were only a couple holes with any bunkering on the sides, so nothing to catch the ball like at Muirfield
3) very little rough, and of course during a drought the ball bounced just as well in the rough as in the fairway
4) tiny greens also mean greens that aren't that deep. Think about a pin in the middle of a typical Muirfield green, which is 35 to 40 yards deep, and going 40 yards long. That's about 20 yards over the back. I've seen plenty of players going 10 yards long, and they would have gone longer if they didn't run into the 18" grass and gallery. Being 40 yards past the pin on a green that's 10 yards deep seems much worse than if you did it to a front pin on a green that's 40 yards deep.
It is certainly a crapshoot hitting a high spinning shot with a wedge, landing it short and hoping it bounces and rolls the way the you hoped. The lower the angle your ball lands at and the less spin it has the better you're able to predict how it goes. The pros seemed to have a much better time gauging the roll into the 9th from 200+ yards into the green than they do on 15 where they're coming in with a sand wedge, for that reason. Maybe that's why Schwartzel decided to play driver on 15 today - he was afraid of that SW approach