I absolutely love this anime. It gets a little lukewarm at some points, but all of the character development, conflicts, outfits, songs, and just the overall really cute interactions inbetween the characters. It's really sad at times, but all of the cute times make it worth it. A few things to mention is that it is all slice of life. Many people hate this genre, so I just wanted to mention this. Also, you have to watch "Love Live! School Idol Project" first even though it isn't required because it is the prequel, and it is arguably better.