The features here don’t seem game changing. The most compelling parts are mostly already available in Claude or Codex or their related apps and services.
The biggest concern is that if you want to use SOTA models I don’t see how they can match what you get with the subscription plans of Anthropic and Open AI, whether your spending $20 or $200 a month.
Even if they could match what you get in terms of token quantity, they are giving their tools away for free for the foreseeable future and Cursor is not.