Dying Light is very fun to play. It doesn't do anything really new or innovative, and really is beating a dead horse with the zombie games, but it's fun gameplay. What Dying Light is not, is a good story. Cliche characters with no depth, little motivation to the story, and a bloody QTE final boss. It's like they copy+pasted every bad cliche from a B-rated movie into the game, and not in a cheeky fun, Army of Darkness, sort of way. I'd give it one thumb up, because it is really fun to play outside of the absolutely pitiful story. I would have rather bought it for $40, to be honest. That's what I feel it's worth.
Evolve is similarly fun to play, mostly as the monster. However, it's so hugely dependent on the skill of all players. If the monster player comparatively is not very good, the match is short and boring; If the monster player is too good, the match is long and boring until the hunters get annihilated at the end. Furthermore, the game gets repetitive really fast because there is no real progression. Just like Titanfall, it looks pretty, but ultimately lacks substance, even with the awesome new take on the concept of asymmetrical PvP. Not worth $60 though. Wait for a sale and get it for no more than $20. That's what it's worth.
The issue between the the two it that one is yet another zombie game (granted at least it adds solid parkour), and the other feels like a proof of concept more than a full game. One is an RPG-type game that has a really poor story, the other is a PvP-only game with no sense of depth.
Hell, I can only hope that Bethesda releases Fallout 4 or Dishonoured 2 sometime soon, or BioWare with Mass Effect 4 or maybe a new Baldur's Gate/Neverwinter Nights. These games like Evolve and Dying Light that are released missing or half-complete core components of development are starting to scare me. Furthermore, what's becoming more concerning is that developers are becoming more and more scared of complexity, and thus dumbing down their game because they think that's what players want. The players don't, which is why Titanfall is all but dead and Evolve will be soon as well.