It's not short. It's preview! Whoever does an announcer pack must fill in some certain lines in a form given from dota 2 tools in their page... It's your choice if you want to add some new ones but i think it's difficult for them to do it working properly b'cause of the existing programming on announcer packs! So we'll see when it comes out, the lines there are in the pack. For me it's a very singsing-style announcer! I'm not dissapointed! And i don't expect from him to put the good phrases in the preview! It's simple marketing!