League of Legends (LoL) Question: how can my guide get viewers/comments?

For a guide to be considered a 'full guide' and show up in the guide tab for Veigar you need to match some requirements. If I'm not mistaken that requires you have a minimum amount of characters written down and having a full build in the cheat sheet. Once a guide shows up in the champion guide tab, you'll get some views and comments. How many views/comments will depend on how good your guide is and how much effort you put in it.