Right here is a perfect example of a filler issue done right.
Not only do you have two of the main characters doing banal, everyday stuff, but you also have a guest star to spice things up. Firestar and Iceman go grocery shopping and show that they are about as alike as, well, fire and ice. Spider-man is a little off, but he is a guest star and also dealing with being back from the sorta/kinda dead (okay, so I don’t read Spider-man, I’m fuzzy on the details).
Throw in the perfect amount of satire and social commentary without going overboard and you have a nice stand alone story that is fun to read and makes a point. In fact, I really like how blunt but not overbearing the commentary is in this one because it’s delivered perfectly.
In the end, people ten underestimate the importance of a good filler issue, but they keep the pace going and expand on the characters, which is why it’s so important. A+ work here.