It's fine. It's not as good as the best thing and certainly much better than the worst.
Your body should be using the nutrients from what you've eaten in the pas 1-2 hours and even past 12-24 as much or more as the post. My opinion is that simple carbs are the #1 thing to get in to your system post workout and this can and should be done within 30-90 minutes. I like at least a 2:1 carb/protein ratio and even 3or4:1 is ok.
My main focus has been and continues to be having my body full of good proteins and aminos BEFORE I hit the gym. 20 ozs gatorade with protein after. Healthy meal sometime after that. Are there better--sure. But after doing my benefit analysis--this suffuces.