I have, but I've had to record the episodes on my Sky box (Damn Monday Night Football on Sky Sports), so I've got about five or six episode still to see, but I've thoroughly enjoyed it so far. John Barrowman's been good in his role too.
I've really enjoyed the series too and what a great finale! I think Oliver should get together with Felicity, she'd be much better for him than Laurel :)
I thought it was rubbish. I only watched it for John Barrowman. I think his adventures on the island would have made a better series - Oliver's not John.