A lot of people I know hate on this bar, but I think they're expecting something akin to what you find at the other campus bars. Legends is the perfect place to stroll into with a big group of people, as there's rarely a line and with the bar in the middle of the building, it's accessible from wherever your group decides to sit.
No, you can't really get your dance on here, even though there's a lot of space...but if you're just looking to get a good buzz, you won't miss that. The large area does make it enjoyable for happy hours though.
Food's pretty good. I like Murphy's burgers better, but I like the ranch chicken sandwiches and fish sandwiches from here.
It's not the most bumpin' bar in Champaign, but it's the best place to come and chill with some friends. Or roll in with a ton of people, take up a quarter of the bar, and do shots until they kick you out. Either way.