Have you actually played the enhanced version? The only thing that makes him more "likeable", is that Lena is now more into him for some reason and can be more active in reciprocating. He's still a two-faced douche. He's just better at hiding it from Lena unless she acts cold towards him which makes him lose his cool and show his true colors. But it's nice that he doesn't act like a creepy moron anymore, making him somewhat redeemable. So, to me, Robert didn't become more likeable as a person, but the writing for him I like a lot more. Even if deep down he's a douche, you gotta respect a cunning and persistent dude who knows what he wants. And to be honest, previously I used to dislike him because of his writing, and that he was too pushy and disrespectful, making Lena feel very awkward around him. Now, if Lena feels like she's attracted to this dude, I admit that I feel more inclined to let Lena have fun with him because it doesn't feel too jarring like it did before the update.