Perhaps I can clarify a couple things, as a Colorado College alum turned medical student. First, I LOVED Colorado College - it was an incredible experience and I would go there again in a heartbeat. Second, the block plan most definitely prepared me for the rigors of medical school, more than a traditional semester system would have. In a lot of ways, I found upper level sciences on the block plan in undergrad more challenging than my med school courses. When we could have been floundering, trying to figure out how to handle the volume of information in med school, my CC colleagues were not only doing very well grade-wise, but also enjoying a vibrant social life outside of school.
I can also tell you that last year, more than half of CC pre-meds who were applying got into CUSOM, and even though several of my classmates chose to go to top ten programs over CU, there are still NINE of us in CUSOM's class of 2016. In terms of college size to matriculant ratio, I think Colorado College has the most successful pre-med program of any represented in the current first year MD class at CU. There are also several CC grads in each of the classes above us- so I'm not sure where you heard that CUSOM hadn't accepted any in recent years. Most of the CC pre-meds I kept in touch with during the application cycle had at least one acceptance in October, and ended up with multiple acceptances from great schools.
Jane, the pre-med adviser, is actually very nice and helpful. In terms of committee/ recommendation letters, I was told by one admissions director that all my letters were incredibly thoughtful, thorough, and came across as an honest portrayal by people who knew me very well, and were a very positive factor in my admission decision (even though I know for a fact that the letters weren't 100% positive- one of my professors told me something they were going to write that wasn't). Jane, who is on the committee, actually take the time to get to know you, and as for professors, I never went to office hours- when you're in a class for several hours a day with 10-15 other students, the professor IS going to know you well, and your letters will mean much more in terms of your application decision than a less personal form letter you might get at a bigger school.
In more shameless (but accurate) CC propaganda, I have friends who spent a 3 week class in Greece reading the Odyssey and following Odysseus's route sailing around on a yacht (The Yacht-yssey), friends who studied immigration policy with their class at the Mexican border, and friends who took a geology class in Hawaii. (And, because I'm sure that stuff doesn't matter as much to premeds reading this- you can take undergrad anatomy and physiology with 3 students per cadaver!). Because of CC, I know I can write a 20pg in-depth scientific review paper in 2 days, or do 300 pages of reading a night if I have to. CC taught me how to focus and actually enjoy staying engaged through several hours of lecture, and how to study more efficiently so I could balance a high volume of work with a fun social life. Not only is it possible to learn a semester's worth of information in 18 days of class, but it prepares you to do really well in medical school.