Better than the sanitised Groundhog Day.
Scrooged is dark, edgy, urban, multicultural, unexpected. It graciously wears its influence, A Christmas Carol, directly on its sleeve so that it can subvert it.
Groundhog Day is countrified, sanitised, white, repetitive by its nature. It apes its stylistic predecessors, like It's A Wonderful Life, with no gracious acknowledgment, instead inviting us to regard it as a romantic comedy above all so, if Andie McDowell, or desperate search for a 1 on 1 romantic bubble and to heck with anyone else, or 1940s/1950s part pastiche, part homage, don't float your boat, it sinks.