Been bouldering here for the last few years, great really coarse rock with some great steep roof's and some really high problems.
There has been some chipping that went on here in the past which is a bit of a shame.
In terms of routes:
There are some shiny stainless carrots and trees at the top of some of the walls, that are great for top-roping. Sorry don't know the history of this place in terms of route climbing, however the old bolts in the existing routes are no longer usable - they are so old and rusted that they look like barnacles.
Most of these routes have now been bouldered as the height of the cliff lends itself to this, note: IMHO any re-bolting of these would be a bit of a shame.