This is my first time writing reviews but here it is...

Looking through the comments, it seems like viewers prefers watching other dramas related to e-sports, computer science, etc.
Personally, I think this drama is good. Comparing to The King's avatar, the King's avatar is more into the game itself and ambitions, so if you want to watch less about relationship conflicts, I prefer you watch the King's avatar. Comparing to Go Go Squid, go go squid have more dramas (by that I meant conflicts or misunderstandings regarding to either friendship, etc.) If you're more into brotherhood/ friendships, I prefer you watch Go Go Squid. Lastly, comparing to Love 020, love 020 is more into computer science. If you're not as interested in e-sports and wants to watch anything about computer science, I prefer you Love 020.
Now, gank your heart is a drama who talks about love, dreams, and e-sports. I would give it 10 stars because first of all, the opening song is catchy. This is a good way to hoom the viewers and be interested on watching the drama. Secondly, it did a good job on a story plot. Other people might think it's predictable, but I would say the opening scenes did a good start kick starting the whole storyline. Giving a glimpse of what might happen throughout the drama actually makes me more interested. Third of all, the relationship of the two main roles were ran decently. At first I thought there will be plot twists, but they did it normally. Now last but the least, I think one of the main reasons why I gave a perfect 10 is because the games actually hyped me up.
It was a good rollercoasted ride. I actually wish for season 2. PLEASE GIVE US SEASON 2.