excited

aboil aflutter amped atwitter eager enthused enthusiastic fever-pitched fired up gassed geed up geeked giddy gripped hepped up het up high-strung highwrought hog-wild hyped hyperexcited jazzed jacked up jiggy juiced keen lit up psyched pumped pumped up souped stoked superpsyched thrilled toey turnt up wigged out wired worked up wrought-up

bored bummed disappointed underwhelmed unexcited