The third season, and fourth volume, of Heroes came to an end last night.

As always, questions of logic and continuity abounded - Why couldn't Claire's blood save Nathan? Why couldn't Peter shape shift into his brother when needed? - but it wasn't an altogether horrific hour of television.

And that's saying a lot with Heroes these days.

Read a detailed recap of "An Invisible Thread" and let us know if you'll tune in for season four.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.