I don't mind the CG styled movies & shows, but the ones I actually like the look of are few & far between. Being a pretty massive Star Wars fan, it was a struggle for me to firstly justify the purchase after buying & watching the Clone Wars film from 2008, then the first season or so of the series. Aparrently it got better as it went along, but I never got around to giving it a shot - maybe one day.
Although it no doubt has it's critics, I still really enjoy the Final Fantasy movie from 2001. I know it has nothing to do with the games, but I bought it when it was first released on DVD - got the collector's edition, & it was pretty ground breaking for it's time.