I think Bennett was pivotal in the early years of Wilco. I think I'd consider Summerteeth to be Bennett's masterpiece, rather than Tweedy's. However, without O'Rourke and Glenn being added into the mix, and based on what I've read in Greg Kot's book, Wilco would've probably spent far too long in trying to make Summerteeth II instead of maturing onto new things. There are valuable parts of the music that went away with Bennett, but I think they've gained many more things as well. Plus, between Hummingbird, Just A Kid, Theologians, Late Greats, and Thanks I Get, infectious pop melodies certainly