This season of Star Trek sets it's standards high. Some of the episodes have your teeth clenched with fear and how can everything turn out right. Somehow, the Enterprise survives and lives on.
There are some appearences from Tasha Yarr which is a twist to the tale because she died in series one. Q makes an appearence when he's lost all of his powers and the war with the Romulans starts to get tense.
My favourite episodes are Yesterdays Enterprise, Evolution, The survivors, Booby trap, Deja Q, Captains holiday, Menage a troi, Transfigurations and Best of both Worlds. Even though these are my favourites, there are none which I don't like.
Sometimes the picture quality isn't quite up to scratch. I feel as though if you had a big screen, it would look blurred at times. Also, the first part of best of both worlds is good, but you have to buy series 4 to descover the outcome. Apart from that, it's fantastic.
Just think, you're getting 25 episodes of Star Trek!. And you won't regret it if you buy one. Highly recommended and loads of fun.