Hooray, other AR fans!
I bought Revelation Space when it came out in paperback, and was hooked from the start. It was agonising waiting for each book to come, but the wait has always been worth, as Alastair is a superb writer.
I recently finished The Prefect and House of Suns.
The Prefect was his most immediately accessible book since Chasm City, I felt. Good storyline, with the main character reminding me of Sam Vimes (from Terry Pratchett's Discworld) but in a serious, dedicated to the job way.
House of Suns was very different to normal AR, I felt, a bit Iain M. Banks-ish. It's not RS space , but very different. I did like it though, as the characters grew. I've seen some fairly negative responses to HoS, but I'd like to see more set in this universe. Good Stuff.
Looking forward to Terminal World, as I do enjoy a bit of Steampunk/New Weird feel.