FWIW - I played round 1 and 2 at DF and did not lose a ball. I have certainly lost some since then, a lot of it depends on where you miss and by how much. With an element of luck thrown in!
My favorite thing about DF is that the course is an excellent challenge of golf from tee to green with very little let up.
Tee shots - I think there is sufficient room on the course to miss, but if you are off by 30 or 40 yards from your intended line then you will be in trouble. The key is ball placement off the tee. Pick your ideal landing area and then shape the shot for your "back up" landing area to come into play if necessary. It is challenging.
Approach shots - There are many raised greens which makes it difficult to know where the pin is and where to miss. Focus is required again on the approach shot, especially on the long par 4s. The greens are on the small side so aiming for the center is often a smart play. Usually below the hole is the optimal play.
Short Game - Expect to play a lot of chip shots and a few bunker shots if you are not hitting at the middle of the green. Sometimes landing a ball short of the hole, even just short of the green, is a really good play. The sand in the bunkers is fantastic.
Putting - This is where DF shines - The greens have a lot of subtle movement and tend to break towards Black Mountain. I had about 5 three putts my first time out at DF, which was frustrating, but after a couple of plays you get a really good feel for how the ball is going to move.
That being said - There are a few holes where you can certainly get a stroke back - eg) 6, 7 and 9 on the front and 14, 15 and 16 on the back BUT you have to play smart. Make sure you hit the fairway, hit the right section of the green and give yourself a chance to make the putt.
As someone mentioned about another course recently - The great thing about Desert Forest is that it is "of" the land, not "on" the land. Very few desert courses have the wonderful ripples, rolls and undulations that you find at DF. The way that the fairways run up some side slopes to create "bank shots" is really cool. There are a lot of side hill lies, many of them slight, and often there is a part of the fairway you can hit at that will release the ball into the ideal sport for an approach. It is just so "thoughtfully" designed, which is rare from what I have seen of desert courses.