I personally had Clements and I found to her to be amazing! She was absolute clear with explaining concepts and examples. She uploaded her lecture slides whereas Lovric didn't (Baker uploaded his lecture notes as well). I felt she was a bit slow with teaching at times, but I think this is consistent with all the professors teaching 1LS3.
Overall the course material is not bad at all; you would still be successful no matter whose lecture you attend. It was a review of gr 12 concepts (derivatives and limits) with the addition of integration.
p.s. Clement's hot for those of you who want eye-candy during class