The beer selection is obviously the featured attraction, and the cocktail list is also massively impressive. Most users on here have elaborated much about the menu.
For Lawrenceville, it's a very modern and mainstream bar experience. There are about 6 flat panels, and all were showing sports when I was there on a Saturday night. The clientele is very un-Larryville as well. I find none of this to be a problem, but it's certainly not the typical "hipster" experience many think of having on Butler St. The staff and feel try to replicate that of an off-kilter place, but at it's heart, IPH is a very nice bar that almost feels out of place.