3rd Gen Sevii Islands

In FireRed and LeafGreen after defeating Cinnabar gym, Bill approaches you with his boat and takes you to a place known as "Island One," a small town in Sevii Islands. After some chit-chat, you later get to visit islands two and three. Once you've defeated the league and have registered a certain number of Pokémon into your PokéDex, you're able yo unlock even more islands.

So, anyway; if you've played these games and have visited those locations, what are your overall thoughts? Did you like visiting these places, or dislike? If it's latter, why so? Which island did you most frequently go to?

Definitely a cool sidequest added to those games. Really loved how they added some spice; not keeping it exactly the same as they did before. Like Emerald's Safari Zone had Johto mon, FireRed/LeafGreen's islands had them too. I really did enjoy that change. Seeing Yanma for the first time in one of the routes made me really happy. Same with the Wobbufett, but them Destiny Bonds lol