To me Gary's done a great job putting up routes in the 6's where there were none. They may not be the best in many cases, but a lot of the time owt's better 'an nowt.
For a man who's put in thousands of bolts, it's impressive how few have been duds. And you can't put up 4000 routes without ruffling some feathers, missing out some prior ascents and making lots of other mistakes along the way. There's also no way anyone could manage to achieve this without having the odd personality problem.
I think if you haven't contributed even 5% as many new routes as he has, you're not really in a position to criticize.