Alright, so I just caught a Rotom, right? On my 4th try (with a Synchronizer, ofcourse), I've got a Timid one. You think these IVs are a keeper? Keep in mind it's a legendary.
HP.........Attack.....Defense..Sp. atk.Sp. def.Speed
10 - 14 / 20 - 24 / 26 - 28 / 28 / 1 - 5 / 18 - 22
Attack is obviously irrelevant (would of been nice if it was in Sp. def instead... ), but the main thing ot look at is the great Sp. atk, and good speed.