About Lisanna and Loke

I sort of like both of them.

I liked Lisanna in the flashbacks, I thought she was an adorable character, great personality and most of all a good match for Natsu. I was sad when I found out that she was (supposedly) dead.
But now that she is back she just seems different, I don't know what to think about her. And not only that, she doesn't stand out, she has very little presence, she's not important, it's like she is just a background character now.
It's hard to say if you like a character who shows up little of the time, rarely does anything of importance, and never gets the spotlight.

As for Loki, I preferred him before we found out that he is a Spirit. He was a great character, living his "playboy" lifestyle. Very amusing, a gag character. But from there to now it's like his personality has almost completely changed. Maybe if we got to see how he acts when he is alone with Aries, but I can't really say I like him that much now.