It's very vanilla, very basic. I liked the team/family X-mansion scene the most, but overall it is just perfunctory. I always appreciate complexity in a story, and this is just intro level.
At the same time, the series has been at least mildly enjoyable, and it's nice for Iceman to get some shine in a fun, lighthearted way.
Last time he got a story focus, he went crazy and almost froze the world. It's nice to see him stepping up a little bit without going full megalomaniac.