I have. I was on celexa for about four months earlier this year before I said nope and weaned off and am just on the wellbutrin now.
It made me totally neutral. I didn't have my low points anymore but I gave no fucks about most things. Lost all feelings. Also I couldn't orgasm, at all. I think I did twice in the four months I was on it. Made dating awkward, and frustrating on my own.