Ok first of all the title is a thrilling subject on it's own, second the way they brought back logan is probably the best possible solution to the fact that logan died in the last movie and they didn't choose to go with the biggest cliche in the history of Hollywood which is bringing people back from the dead by some stupid magical ritual, and last but not least Blade and Electra thing was a genius touch that no one on this earth even dreamed of.
Although I would say the ending could have been a little stronger. It felt a little too fuzzy for a blood thirsty wolverine and a merciless Deadpool.