I spent 3 weeks with ADP in November and got 100 hours done. Want to see what the flying was like, take a look at my web site....
http://www.btinternet.com/~paul.sims
...and check out the flying section.
They are good, but prone to administrative c0ck ups as others are...double check everything and make sure no-one rubs your name out of the booking sheets (they do them in pencil!!).