The episode actually wasn't bad. though the animation was basic at best, with some derp moments.
Other than the boob comment, it wasn't really degrading.( though, I have the feeling, that the reason why medical ninjas are just popping up out of nowhere is to make it look like anyone can heal and that Sakura's feats are nothing special.)
there was ino daydreaming about feeding Sasuke, but she ended up feeding Chouji instead.( another NS moment, I couldn't help but note.)
The training was mostly centered around Ino, but Sakura got some good focus. They showed her studying a bunch of medical text, cheering for Ino, when she managed to successfully heal an octopus, and explaining that she wanted to find her own place onT7, which is why she became a med nin.
Like the OP said, Sakura took out a giant crab, she then cut and cooked it for a "nutritious" meal, that actually seemed to taste good, since she ate it no problem. So, other than the sub-par animation, the episode isn't a bad watch, with lots of InoSaku friendship.