It's all about the lenses. If you want the film look with depth of field then get a DSLR. A good starter camera is a Canon T2i, but don't get the kit lens. You won't get the DOF. Invest in a prime lens. The total package with camera and 1 lens should run around $1K US. If you can afford a better camera, get the Canon 60D which has a view monitor and is a step up from the T2i and looks just as good as a 7D. Take a look at Philip Bloom's website, he does a camera comparison and also has an article/blog about which lenses to buy.
A note on lenses, you could probably buy some older used still camera (SLR) lenses and then get an adapter for the lens mount. This could save you a ton of money.