One thing you need to realize is that the med school curriculums vary, but all are intended to offer you the information in layers, so dissatisfaction in yr 1 need not be too shallow in yr 4. At most schools (mine included), the first year is mostly "normal". The second year is mostly path, dx, tmt, and adds another layer of understanding to the phys, anatomy, biochem -partly because you are reviewing all of that in order to understand normal (pretty tough to discuss path without knowing what it differs from) and partly because the abnormal helps you to deepen your understanding of the normal structures and function.
That understanding will be further deepened in 3rd and 4th year -there are diagnostic details we are not expected to focus on until we are on the wards, and then there are the realities of actual practice to incorporate as well. The progressive layering of information continues throughout the post-graduate years and "good" MDs continue post-grad.
Another thing to realize is, you can lead a horse to water.....
There will always be docs who will believe that certain Rxs should be given, or certain tests/tmts are necessary, despite lots of clinical and scientific evidence to the contrary. So regardless of how much science the school throws at us, there will still be inadequacy of knowledge because MDs are humans, and our emotional brains can screw with us and we forget stuff.
Anatomy: to each his own. It would be nice if you could choose, unfortunately, that's not the reality. Myself, I like partial dissection -some prosections of actual preserved cadavers + limited dissection, mostly because you spend so much time cutting away fat and making structures visible that you lose time learning. Particularly for the musculoskeletal component -it's just so time consuming to dissect all that. I think at my school that would be easily solved by having the PT students perform that portion of the dissection, and us just using the cadavers to study, vs dissecting them. I like the laminated models because they make it so much easier to translate from 3-D to CT/MRI style imaging, which is very important. Also, they are great for studying vessels because of they way that they can preserve the arterial tree. I have not seen laminated structures that really make it possible to deal with the musculoskeletal system in a way that really allows you to experience all the insertions, relationships, as well as cadavers, though.