Apart from Kirito's black trench-coat antics and the out of nowhere ending, it was really enjoyable.
If anything, the second season should've been scrapped to fit in more ideas from season 1.
Things like watching gameplay mechanics have an effect on the lives of characters (such as cooking and building) was something I wanted to see expanded on.
You do know this is an adaptation of an LN, right? The first season alone was rushed as fuck.
There's already an SAO thread. Catalog plz