Let me quote my impressions.
Life is Strange Episode 1 Impressions
The game is similar to Telltale The Walking Dead series but it brings enough things to have its own identity and unique mechanics to bring to the table thanks to the rewind mechanics of the game and the way it handles the interactions.
Gameplay is pretty much exploring around and making decisions or fixing mistakes that will affect later outcomes in the game. Some decisions that we may have done with good intentions might have bad results for you or others in the future and overall change the development of things. The rewinding puzzles will make you sometimes wonder if that was the correct decision later on when you wont be able to fix those events making it something that you will want to explore more into the decisions the game has..
The story doesnt follow the usual settings and stories on for these types games. It has a few cringe worthy lines around but for most of the time you'll feel the characters different layers thanks to the interactions and how they add to the mystery of the story. The mean characters might have a softer spot if you look around carefully and some that you might think are softies might have some bad things to say. Make sure to rewind and try different options to see direct outcomes at the moment and some that might have big consequences later.
As for the characters they have their own unique looks and personalities which you'll appreciate despite not being able to interact as much as you would like (Pretty much saving more interactions for the other episodes to be expected.) The main 2 characters are easy to get along with and you'll want to see how their relationship develops through the game.
The game has a beautiful artstyle with excellent atmosphere. You'll want to explore the areas of Arcadia Bay as much as you can and take as many pictures you can of its beauty. There might be an odd/ugly texture here or there but for most of the part is a beautiful looking game that performs well.
Also adding to the visuals the game features a soundtrack that fits the whole atmosphere and indie vibe the game has going on. The voice acting is mostly nice but the lip syncing is off for most of the parts. The SFX are realistic so there is nothing much to say that is fitting to the events that happen within the game.
Overall if you want to play a Story Driven/Movie Like game this game is highly recommended.