It's subjective. Here are the main perspectives:
| Scenario | Common View |
|---|---|
| Puzzle game, stuck 2 hrs | Walkthrough accepted |
| Competitive multiplayer | Guides for meta builds OK; real-time assist = cheating |
| Blind playthrough goal | Walkthrough defeats purpose |
| Replay for 100% | Guide standard practice |
Decide based on your goals: challenge, story, completion, or relaxation.