Evolve takes a different approach than the previous shooters, giving it a new game concept presented is already copied. Dying Light also provides a 4v1 mode and will certainly not be the last game.
If you have enough friends with whom you can go hunting you will have lots of fun with Evolve. If you're more of the single player, you should stay away from the game. Coordination, to deny and especially tactics are the key to success.
Graphics and sound are top, reminiscent of the characters sharply Brink. The missing story does not bother me. On the Planet are monsters that need to be killed ... turn it into a story would be hard, these monsters are really very simple one and can not be compared with the Locust Horde in Gears. The characters give their own way stehts by comments and look again. For the mood, it is sufficient.
Whether the price of the game is justified .. one can argue about it. But it would also be foolish if you would not take advantage of the initial hype. I for one will reward the risk of publisher happy with the early purchase. Something different than permanent 8gg8 shooter. On the 360 only Brink could erupt again, but was at first so buggy that they have put the game away quickly. Evolve comes, despite the initial connection problems, no major gaffes made.
If in doubt, test! And then slamming!