I get why folks say that, but it bugs the heck out of me, because The Incredibles doesn't feel like the FF to me at all - or at least only superficially.
Totally. The Incredibles feels like its own thing and demoting that to being a knock off FF seems to be reductive, and the FF is a lot different in feel than The Incredibles.
The main things that are very memorable to me are
1. Getting the best Galactus we've seen on screen
2. The chase scene through space was great, especially the use of real theoretical science and astrophysics in it which leads to
3. Reed really being the smartest man in the room. The others didn't give that to me, and The Incredibles didn't even have an equivalent. Pedro Pascal nailed that opposite...
4. Them showing how strong Sue was really in powers and in strength of character. That scene with Reed vs Sue about Franklin felt real to me, and on the family...
5. Johnny not just being The Human Torch, but showing his intelligence
6. I also loved seeing the scenes of the world coming together to build the device.
To me, it had all the beats, other than giving Ben his time. They gave HERBIE more than Ben, in all honesty. I could have also used more of them working in tandem, like when Johnny launched Ben at Galactus. Teamwork is where things come together for the FF and they didn't really fight as a team.