The phrase "continually impressed" is correct and usable in written English.
It can be used to express a consistent feeling of admiration or amazement over time.
Example: "I am continually impressed by the creativity and dedication of our team."
Alternatives: "constantly amazed" or "perpetually astonished."
I continued hiring more students (college and high school) and was continually impressed, that's when I decided that there should be a site specific to only student freelancers".
And while I am continually impressed by Teutonic engineering, the Germans still struggle with low-tech things like cup holders.
I'm continually impressed by the diversity of great music being produced here by both German and expat artists.
"I have been continually impressed by Steve's clarity and vision, his relentless pursuit of our great future and his unwavering commitment to delight our customers," he said.
"I'm continually impressed with the picture quality.
Razer has continually impressed me with their gaming headsets, and the Megalodon is the best yet.
Players are lucky to have all styles of golf courses, from high-end resorts to traditional clubs, and newer spectacular sites that continually impress with their architectural beauty.
Today, Rick Reitveld remains a surf artist, continually impressing all with his painterly skill and humor.
Hillary Clinton gets cooler (which we didn't even think was possible) with her shades on and Joe Biden continually impresses us with his aviators.
Surreal illustrationist Alexis Diaz has been making brains stretch and stand up and clap with his murals from Miami to Hawaii to Lodz, Poland this year, continually impressing with his meticulous and tight cross-hatching skills, wildly wide imagination, and his uncanny ability to collaborate stylistically with other artists.
I'm impressed continually by him".
