The Carrey version, while bad, at least displayed some level of effort.
I mean you look at the costumes and the sets and you see that real work went into that thing. And the actors, God bless them, certainly tried, and hey Anthony Hopkins as the narrator actually kind of works. And Carrey had to be in the makeup chair for God knows how long and while he can't seem to settle on annoying goofball or Karloff impression, he at least has a performance that shines through the suit and makeup, The Grinch feels alive and animated.
Oddly enough, the live action film made the same mistake that Rob Zombie's Halloween did in that it gave us a backstory we never needed or wanted, but hey, at least they tried.
This new one just screams cash grab all the way.
Now what I would do with a Grinch movie? Instead of just doing a Christmas film, why not do "A Year of The Grinch" film and have him tackle every major Holiday? Have him try to ruin everything from New Years to Easter to Halloween to Thanksgiving to Christmas, and just have him troll the Whos all year round and he does it year after year after year. And have it all blow up in his face in that he becomes so prevalent during the Holidays, that he essentially becomes a celebrated tradition himself and The Whos come to love his antics as part of the Holiday celebration.