The first season was very gripping i though (oh, and i watched it in English Dubbed, yes it is in English dubbed) the story line was very nice and so was the sound, the graphics was good and so where the characters, overall i thought the story line would stop there and i thought there wasn't any need for another season.
But then another season came out it was based in a fairy world where you could fly, it was thoroughly excited and i did watch it, and the story line was impressive, i liked how Kirito was to save Asuna etc, but the only reason why i disliked it was because of the his cousin liking him, i thought that was slightly disgusting and unnecessary but overall i enjoyed it.
The third season which is coming out this year is about a world in guns. Unfortunately, anyone who is watching in English dub might wait a little longer than this year to get to watch it.
Overall, its an awesome anime, i recommend it to you so please watch it!
