Folk are reading too much into this.
Samp were defending comfortably until half time.
Werder were not doing anything with their possession until they scored a long range goal.
Samp hit the post at 1-0 and that would have changed the whole tie.
Werder then scored again, not through making a chance, but through a stupid individual mistake.
So, by my reckoning, there was very little in the game, but things went Werder's way on a couple of big moments.
All the game showed, as if it wasn't known already, is that German teams are more athletic than Italian ones.