It does seem strange to me how overwhelmingly cruel Dahlia got at the end.  She definitely deserved to have her fake lashes ripped out.

How depressing to think that apparently the entire Universe is just filled with lame "Earth" copies.  How Dull.

The Maw Maw thing caught me off guard. I really hope they don't go in that direction.  Everyone was way too reasonable in this episode.  Disappointing.

I think the Key to enjoying Glee is not to want to be what it isn't and expect too much.  Enjoy the snappy one-liners, the sometimes unexpected rings-true emotion and the happy songs.  Enjoy how pretty everyone is.  Wanting it too be more will just set you up for heartbreak.  Or throwing things at the computer.