docs: fix motivation to accurately describe editor lag and technical advantages

Author: johnsoncodehk

README.md

@@ -15,11 +15,11 @@ TSSLint is a minimalist diagnostic extension interface built on the TypeScript L
 
 ## Motivation
 
-TSSLint is the **spiritual successor to TSLint**, built on the belief that TSLint's original philosophy—**direct integration with native TypeScript APIs**—is technically superior for linting TypeScript code.
+TSSLint is the **spiritual successor to TSLint**, built on the belief that TSLint's original philosophy—**direct integration with native TypeScript APIs**—is fundamentally superior for linting TypeScript code.
 
-Traditional linters (like ESLint) must first convert TypeScript's AST into a compatible format (like ESTree) before running rules. This extra layer of abstraction and the need to re-initialize type-checking in a separate process create a significant pain point in large-scale projects: **editor lag during "Auto Fix on Save"**.
+While modern linters like ESLint are powerful, they operate as separate processes and often need to re-initialize type-checking context. This architectural separation leads to a significant pain point in large-scale projects: **editor lag during "Auto Fix on Save"**.
 
-TSSLint eliminates this overhead by running directly as a `tsserver` plugin. It shares the existing `TypeChecker` instance and operates on the native TypeScript AST, providing **near-instant diagnostics and fixes** and ensuring a smooth, uninterrupted development experience.
+TSSLint eliminates this overhead by running directly as a `tsserver` plugin. By sharing the existing `TypeChecker` instance and operating on the native TypeScript AST (without ESTree/ES parser conversion), TSSLint provides **near-instant diagnostics and fixes**, ensuring a smooth and uninterrupted development experience.
 
 ## Key Features