I stopped being impressed with CGI around 5 minutes after seeing the dinosaurs in "Jurassic Park" for the first time.
CGI has effectively given the effects industry a "get out of jail" card and instead of using their ingenuity they churn out one cookie cutter CGI sequence after another and every sci-fi TV or movie series looks no different to the next.
Used in moderation it can be effective, but too much and it makes everything look like a videogame cutscene.
"I'm not a human being........I'm a Time Lord. I walk in eternity"