Update description

Author: maneatingape

README.md

@@ -1,15 +1,15 @@
 # Advent of Code [![checks-badge]][checks-link] [![docs-badge]][docs-link]
 
-Complete 2023 to 2015 entries for the annual [Advent of Code] challenge, written in performant Rust.
+Complete 2023 to 2015 entries written in Rust for the annual [Advent of Code] challenge,
+solving 450 stars in less than 1 second.
 
 ## Features
 
-* Each solution is blazing fast, using the most efficient algorithms to the best of my knowledge.
-* Clean, elegant and idiomatic code.
+* Each solution uses the most efficient algorithms to the best of my knowledge.
+* Self contained depending only on the `std` Rust library. No use of `unsafe` features.
 * Consistently formatted with `rustfmt` and linted by `clippy`.
 * Thoroughly commented with `rustdoc` generated [documentation online][docs-link].
 * Test coverage with continuous integration provided by [GitHub Actions][checks-link].
-* Self contained depending only on the `std` Rust library. No use of `unsafe` features.
 
 ## Quickstart