I think the main problem is people using the tool badly and not producing concise material. If what they produced was really lean and correct it'd be great, but

I think the main problem is people using the tool badly and not producing concise material. If what they produced was really lean and correct it'd be great, but you grow a bit tired when you have to expend time reviewing and parsing long, winding and straight wrong PRs and messages from _people_ who have not put in the time.