I would recommend a higher protein total in the numbers.
And the carbs look a bit high-ish, but if you add it to water or other zero-carb fluid only, it should be the same, carb-wise, as a milk-made shake. But then you lose the protein punch of the added milk.
It is better than nothing, but very early post op, it just is not enough to get the necessary protein requirements, IMNSHO.
__________________
Judijo
"Burning out this fuse out here alone" Surgery 4.29.08
11-29-08: Down 90 lbs. Total cholesterol is under 200 for the first time in my adult life!
1.11.09: 100 lbs down! Century Club! WHOO HOO! 
7.10.09 GOL! GOL! GOLGOLGOLGOLGOL! GGGGOOOOLLL!
1.10.10 Still at goal.
2.21.12 up a bit. Back on track, I hope.
310/176/<164 Starting weight: beginning of nutrition classes, August, 2007 |