I don't think I like Epidendrums, when it comes right down to it. I mean, I try, and sometimes I think, oh, that's a nice color combination or whatever, but they just don't do it for me. Give me a few large flowers (Paphiopedilum, Cattleya) instead of a huge cloud of tiny flowers (Oncidium, Epidendrum) any day.
Not saying you have to agree. Just personal preference. I'd make an exception for fragrant flowers, but I haven't run into any straight Epidendrums that were fragrant either. At least not fragrant enough that I noticed.