diff --git a/README.md b/README.md
index aaefdf0..ca61a75 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,8 @@ vamp --review delete 1 3 --repo . # Delete comment 3 from review 1
 
 The review CLI discovers the Git/Jujutsu checkout from `--repo` (default: current directory). It uses the same default configuration, `--config PATH`, `--no-config`, and `review_directory` as the editor, but starts no editor workers or terminal UI. Missing storage lists no reviews without creating a database; incompatible storage is rejected and preserved.
 
+Use the persistent **Review ID** printed by `list`, not a list position. IDs are shared across repositories; listing filters them to the selected checkout, so its first review need not be ID 1. Human-readable listings include a command to show each review. The internal save revision is omitted from text but remains in JSON; it is not a Git/Jujutsu revision. `show all` is not supported: use `show ID --all` to include resolved comments in that review.
+
 `show` includes unresolved comments by default; `--all` includes resolved comments too. Human-readable output is the default. JSON includes the canonical repository root, storage review ID/revision, summary/verdict, total/resolved/unresolved counts, and comments with exact zero-based, end-exclusive grapheme anchors and selected source excerpts—not whole source files. `list --json` returns the repository and review metadata/counts without comments. Explicit editor JSON exports still contain complete anchor source text.
 
 `list` and `show` are read-only. `delete REVIEW_ID COMMENT_ID` immediately commits deletion of one resolved or unresolved comment, then prints the updated review with its remaining unresolved comments (`--json` is supported). Both IDs are required; missing reviews/comments and repository mismatches fail without changing stored reviews or creating missing storage. Deleting the last comment keeps the review, summary, and verdict. Concurrent saves use the same revision-conflict protection as the editor; an already-open editor must reload before saving after a CLI deletion. Existing JSON exports are not modified.
diff --git a/src/review.rs b/src/review.rs
index 2663cdb..f6a5d8e 100644
--- a/src/review.rs
+++ b/src/review.rs
@@ -172,10 +172,10 @@ impl Review {
             .filter(|comment| comment.resolved)
             .count();
         format!(
-            "Review {} (revision {}): {}\n  Verdict: {}; {} unresolved, {} resolved ({} total)\n",
+            "Review ID: {}{}{}\n  Verdict: {}; {} unresolved, {} resolved ({} total)\n",
             self.storage_id
                 .map_or_else(|| "null".into(), |id| id.to_string()),
-            self.storage_revision,
+            if self.summary.is_empty() { "" } else { ": " },
             self.summary,
             match self.verdict {
                 Some(Verdict::LooksGood) => "looks_good",
@@ -610,7 +610,10 @@ impl Store {
             let row = rows
                 .next()
                 .map_err(database_error)?
-                .ok_or("Review does not exist in this repository")?;
+                .ok_or_else(|| format!(
+                    "Review ID {id} not found in {}.\nRun `vamp --review list` to find review IDs for this repository.",
+                    root.display()
+                ))?;
             stored_review(&transaction, row, &root)?
         };
         transaction.commit().map_err(database_error)?;
diff --git a/src/review_cli.rs b/src/review_cli.rs
index dd12cef..06c7d54 100644
--- a/src/review_cli.rs
+++ b/src/review_cli.rs
@@ -24,7 +24,11 @@ impl Request {
         let id = if command == "list" {
             None
         } else if command == "show" || command == "delete" {
-            let error = "show/delete requires a positive review ID";
+            let error = if command == "show" {
+                "`show` requires a positive review ID.\nUsage: vamp --review show ID [--all]\n`--all` includes resolved comments; it does not select all reviews."
+            } else {
+                "`delete` requires a positive review ID.\nUsage: vamp --review delete REVIEW_ID COMMENT_ID"
+            };
             let id = args.next().ok_or(error)?;
             Some(
                 id.to_str()
@@ -115,7 +119,10 @@ pub fn run(request: &Request, config: Option<&Path>) -> Result<(), String> {
     let reviews = if let Some(id) = request.id {
         let mut review = store
             .as_ref()
-            .ok_or("Review does not exist in this repository")?
+            .ok_or_else(|| format!(
+                "Review ID {id} not found in {}.\nRun `vamp --review list` to find review IDs for this repository.",
+                root.display()
+            ))?
             .load(&root, id)?;
         if let Some(comment_id) = request.delete_comment {
             let index = review
@@ -154,8 +161,15 @@ pub fn run(request: &Request, config: Option<&Path>) -> Result<(), String> {
         if reviews.is_empty() {
             println!("No stored reviews.");
         }
-        for review in reviews {
+        for review in &reviews {
             print!("{}", review.summary_text());
+            println!(
+                "\nShow comments: vamp --review show {}",
+                review.storage_id.unwrap()
+            );
+        }
+        if !reviews.is_empty() {
+            println!("Include resolved comments: add --all");
         }
     }
     Ok(())