Jupiters is great! Really great thin-crust pizza, (Italia would be proud) awesome sophisticated toppings (my fav is the Prosciutto and Artichoke...YUM!). The only downside for me (hence not 5 stars) is the small number of outside tables, BUT I have always been able to sit outside.
I reckon it would be cooler if there was more of an outside 'vibe' there, especially being a block out of the way from the other downtown restaurants... I am still a fan.