I saw Karen Olivo in the part twice in Chicago and then saw Montego Glover two weeks ago, in Chicago, as well. If I had to compare them, I liked Olivo more in the part, but did not find Glover to be horrible or distracting. The major difference, in my opinion, was what someone mentioned previously about her presence. She did not seem to command attention in a group setting, which seems to be part of Angelica, but at the same time, her performance is not anything that would ruin the experience.