I thought it was really good. No one does the whole "breaking the fourth wall" thing like Deadpool does. This isn't going to be the end of the franchise either. As long as they are making money from Deadpool they will keep rolling Deadpool out. That's capitalism for you.
Way to big hype for something that ended badly, at least for me. The plot itself is dull, they focused on deadpool and wolverine combat to impress audiance how they regenerate fast. Then they took purgatory from Loki tv series. So there is absolutely nothing new. Trash.
Well, of course. I watched most Marvel movies up to defeat of Thanos and Doctor Strange last movie. I lost interest after because it became, as before, money chasing machinery.