Think about the person you're making it for, rather than thinking about the quilt directly.
I'm doing that now...I have 2 quilts I'm trying desperately to finish for Christmas, and neither one is my style AT ALL. But as I'm working on them, whenever I start to feel sick and tired of looking at all this foo-foo fabric, I just turn my mind to thinking about how much I love the people I'm making them for, and how the quilt will be loved and appreciated by them. That turns me around and makes me dig back into the work happily.