Teemu
Hero
My argument is that the sameyness impression is based on 2 factors: presentation and lack of knowledge of the full extent of 4e powers (and rituals).Enough are similar that the impression of powers being samey is a reasonable one given the criteria I cited earlier.
If I present the 3e spells cure minor wounds, cure light wounds, cure moderate wounds, cure serious wounds, and cure critical wounds as evidence that the spells of that edition can be samey, I’d be ignoring all the other spells that most definitely are not. The same if I used the spells lesser acid orb, lesser electricity orb, lesser cold orb, lesser fire orb, lesser force orb, and lesser sound orb, which while nearly identical, are not the totality of what 3e spells can offer.
Your example of a few specific martial at-will single target weapon powers is similarly misleading. As I said, you can cherry pick spells, feats, items, etc. in all editions to make the impression that they are samey—but that’s not the actual factual truth.