Originally posted by Astner
Initially the Sentry was very powerful, being able to causally defeat Terrax, tearing Ares apart, allegedly having fought off Galactus, not to mention disintegrating Molecule Man. Since then the Sentry has been demoted to just another brick.
if we are talking about it chronologically, sentry's power is dependent on writers and which books he showed in. normal sentry with no void/deathseed/merge, was not that impressive feat wise.
in mighty avengers and new avengers series during late 2000, he was jobbing very hard. this was the era where he was having trouble with wendigo hulk, she-hulk, a hellicarrier, original human torch, hercules etc. but then again, he also had fight against genis that was shattering worlds. he fluctuates a lot.
stomping jobberrax and ares are not high-end feats for someone in his caliber. any competent marvel/dc heralds should be able to do that. galactus statement was off panel.
dark avengers and siege boosted him to new level. a level beyond what he was initially intended to be. like the molecule man feat. thanks to void.
imo sentry should be viewed as pre-siege and post siege. he was upgraded post siege power wise
I wouldn't say he was demoted. he had an impressive couple years in deathseed then annihilation scourge. (merge sentry was meh)
what really did him in was getting ripped apart by knull.