Yes x 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

if you dont want your data lost forever, then yes. plus you get homebrew games and mods for games,along with nand backups to keep your wii u safe. So I say yes, it's worth modding your wii u.

It wont turn into bomb