First, I'll start with what I like about GH:
1. Its about 10% useful information, another 5% nostalgia
What I don't like:
2. heaps of e-peen
3. obsession with 'clacks' and related crap make the board feel like an AD&D gathering
4. endless circular debates about finding keycap/board materials to make cheap Cherry switches feel perfect ( a lost cause)
5. can't take a thread off the watch list once you've replied to it