diff --git a/frigate/api/event.py b/frigate/api/event.py
index c2f7e1eb30..23e4cd9847 100644
--- a/frigate/api/event.py
+++ b/frigate/api/event.py
@@ -474,22 +474,18 @@ async def event_ids(ids: str, request: Request):
             status_code=400,
         )
 
-    for event_id in ids:
-        try:
-            event = Event.get(Event.id == event_id)
-            await require_camera_access(event.camera, request=request)
-        except DoesNotExist:
-            # we should not fail the entire request if an event is not found
-            continue
-
     try:
-        events = Event.select().where(Event.id << ids).dicts().iterator()
-        return JSONResponse(list(events))
+        events = list(Event.select().where(Event.id << ids).dicts().iterator())
     except Exception:
         return JSONResponse(
             content=({"success": False, "message": "Events not found"}), status_code=400
         )
 
+    for event in events:
+        await require_camera_access(event["camera"], request=request)
+
+    return JSONResponse(events)
+
 
 @router.get(
     "/events/search",
diff --git a/frigate/api/review.py b/frigate/api/review.py
index cb114db2a0..ae0f85f889 100644
--- a/frigate/api/review.py
+++ b/frigate/api/review.py
@@ -172,11 +172,17 @@ async def review_ids(request: Request, ids: str):
             status_code=400,
         )
 
+    try:
+        reviews = list(ReviewSegment.select().where(ReviewSegment.id << ids).dicts().iterator())
+    except Exception:
+        return JSONResponse(
+            content=({"success": False, "message": "Review segments not found"}),
+            status_code=400,
+        )
+
+    found_ids = {r["id"] for r in reviews}
     for review_id in ids:
-        try:
-            review = ReviewSegment.get(ReviewSegment.id == review_id)
-            await require_camera_access(review.camera, request=request)
-        except DoesNotExist:
+        if review_id not in found_ids:
             return JSONResponse(
                 content=(
                     {"success": False, "message": f"Review {review_id} not found"}
@@ -184,16 +190,10 @@ async def review_ids(request: Request, ids: str):
                 status_code=404,
             )
 
-    try:
-        reviews = (
-            ReviewSegment.select().where(ReviewSegment.id << ids).dicts().iterator()
-        )
-        return JSONResponse(list(reviews))
-    except Exception:
-        return JSONResponse(
-            content=({"success": False, "message": "Review segments not found"}),
-            status_code=400,
-        )
+    for review in reviews:
+        await require_camera_access(review["camera"], request=request)
+
+    return JSONResponse(reviews)
 
 
 @router.get(
@@ -490,27 +490,54 @@ async def set_multiple_reviewed(
 
     user_id = current_user["username"]
 
-    for review_id in body.ids:
-        try:
-            review = ReviewSegment.get(ReviewSegment.id == review_id)
-            await require_camera_access(review.camera, request=request)
-            review_status = UserReviewStatus.get(
-                UserReviewStatus.user_id == user_id,
-                UserReviewStatus.review_segment == review_id,
-            )
-            # Update based on the reviewed parameter
-            if review_status.has_been_reviewed != body.reviewed:
-                review_status.has_been_reviewed = body.reviewed
-                review_status.save()
-        except DoesNotExist:
-            try:
-                UserReviewStatus.create(
-                    user_id=user_id,
-                    review_segment=ReviewSegment.get(id=review_id),
-                    has_been_reviewed=body.reviewed,
-                )
-            except (DoesNotExist, IntegrityError):
-                pass
+    reviews = list(ReviewSegment.select(ReviewSegment.id, ReviewSegment.camera).where(ReviewSegment.id << body.ids))
+    
+    for review in reviews:
+        await require_camera_access(review.camera, request=request)
+        
+    found_ids = [r.id for r in reviews]
+
+    if not found_ids:
+        return JSONResponse(
+            content=(
+                {
+                    "success": True,
+                    "message": f"Marked multiple items as {'reviewed' if body.reviewed else 'unreviewed'}",
+                }
+            ),
+            status_code=200,
+        )
+
+    existing_statuses = list(
+        UserReviewStatus.select().where(
+            (UserReviewStatus.user_id == user_id) &
+            (UserReviewStatus.review_segment << found_ids)
+        )
+    )
+    
+    status_by_review = {s.review_segment_id: s for s in existing_statuses}
+
+    to_update = []
+    to_create = []
+
+    for review_id in found_ids:
+        if review_id in status_by_review:
+            status = status_by_review[review_id]
+            if status.has_been_reviewed != body.reviewed:
+                status.has_been_reviewed = body.reviewed
+                to_update.append(status)
+        else:
+            to_create.append({
+                "user_id": user_id,
+                "review_segment_id": review_id,
+                "has_been_reviewed": body.reviewed,
+            })
+
+    if to_update:
+        UserReviewStatus.bulk_update(to_update, fields=[UserReviewStatus.has_been_reviewed], batch_size=100)
+    
+    if to_create:
+        UserReviewStatus.insert_many(to_create).execute()
 
     return JSONResponse(
         content=(