No woman will think of it as hot or awesome in a "I am now really attracted to this guy" sense. She might consider it a dubious accomplishment in a "wow so this is what guys I don't care about do all day" sense though.
Then again, most women by this point expect guys to have a "nerd" hobby up their sleeve so if the subject is broached (which is probably not during a pick-up, sad to say), having read all the Pokémon manga doesn't seem unforgivable and you could even spin it into something humorous if you pretend to elaborate on all the literary devices and themes present in the work.
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"Getting lucky 100% of the time... it's called PRO SKILL."
-BlAcK TuRtLe