In reply to razzorbuzz:
interesting, I live close to Amersham and my local ratings would be (don't do bouldering);
1. Reading, good centre, excellent route setting, good cafe. New slab bit with some harder routes very appreciated.
2. West way, old favorate, go at least once a week, size gives it plenty of variety.
3. Milton Keynes, good cettre, bit of a drive, like the routes. Cafe ok.
4. Phazels wood. It's outdoors and good for odd sunny evening, good venue for teaching belay stances, getting bit polished low down.
5. Hemel, has some good moulded panels which are fun. Seem to remember lots of long 6a type stuff which were not very inspiring and wore you down with identical sized holds up fairly blank walls. Pricing and missing wall an error (especially in winter).
6. Hatfield, token wall, routes rarely changed, run by health and safety nutter with more warning signs than a new mower.
7. Amersham, live 4 miles away and get in free with nexus gym card. Go every 6 months when I have forgotten how hot and humid it was on the last occasion. Restrictive opening means access in evenings and weekends only. Friendly but massively flawed.