Well I just saw episode 5.
Sigh. Okay let me explain what the original series did right with the romance and what this series isn't doing right.
Aang had his priorities strait. He put off telling Katara his feelings because there were more important things to worry about, and it kept things simple. Yes there was a very small hinting of a love triangle between Aang Zuko and Katara, but the story of the Avatar is a fairy tale and fairy tale romances are suppose to be kept simple (For the most Part). There was SOME tension and drama from the romance but over all, it mostly came from where it was suppose to, the quest to save the world, and the most romantic elements either came from protecting and comforting each other through the hard times, or not so subtle hints. When they did have an episode that was mostly romantic fluff like the fortune teller one from season 1, it was played light hearted, simple and connected with the story well. This episode honestly seemed like a disney channel preteen drama, It was predictable, and after a gripping episode like last weeks, it doesn't really hold up.
Also, why does Korra like Mako? Where is the chemistry? If Korra must have a romantic love interest in the story, than I want it to be with someone she bounces off well with and has interesting conversations. So far I can only recall one interesting conversation that Mako and Korra shared alone together and it was when Mako was telling her of his tragic childhood and she reacts the same way one would toward a good friend. If a love connection between the two was meant to come about it, than that seems really forced to me. At least with Bolin when they're having conversations together alone, they keep my interest even when they're really not saying anything important, and that is a good way of showing compatibility between two characters.