... I am not a student at UT-Houston ... they are very much prepared for the boards.
Two important points here.
Are exams fun? Does anybody enjoy them?
Are UT-H students constantly complaining about how awful our system is? Are other schools constantly talking about how wonderful their system is?
It's medical school. You have to study a lot and you have to take exams. Is there a school out there that doesn't require studying and doesn't require exams?
I've been on here for a few years discussing these exact same concerns with applicants and incoming students. I know several of them who still post on here had these same concerns over the past few years, and they can now tell you that it's not nearly as bad as they thought it was going to be. I've been through my first 2 years and I never once called it "Hell week" or anything similar, because it's not. It's 4-6 weeks of studying to take a 1 hour exam, once a day, over 4-5 days. Is that really too much effort? You know you're going in to medicine, right, and it requires a lot of hard work and sacrifice?
My own opinion is that the block schedule that we have is very nice because it gives you flexibility in your study schedule. I also think it's a very minor point in your overall medical school experience, which is where a couple of years of experience come in to play. I know applicants are thinking it's College 2.0 and all you do is lecture, study, exam, but it's not. Medical school does not revolve around exams.
Don't let a fear that will turn out to not be an issue guide a major decision. I think it's one you'll end up regretting. If UT-H is your top choice, it was for good reason. I wouldn't let a fear of having to work dissuade you from it.
And besides, if you remember all of our smiling faces at the interview, we're very happy here. If the system was so awful that it required immediate action, why wouldn't we just tell everyone to turn around and go away? If it was too difficult to handle, why are we doing so well academically while still having time to show you guys a good time on interview days?