I've played Sniper Elite 2,3,4,5 and Zombie army 1 and 2. They where all pretty good. However this one feels like a money grab.
Voice acting is horrible, the models feel like they where just copied from sniper elite 5, the maps are small and way too easy even on the Hard mode. Feels like they just increased the Contrast to make it feel FRESH.
The multiplayer is a Twitch / Reflex like FPS games... no real sniping.
Only 3 small-medium size multiplayer maps. When the sever is nearly full, you will be spawning in next to other people, and those other people will have other people spawning in. In a free for all, thats crazy, nothing but spawn killing chaos. Even if its teams, you might be spawning in next to the enemy or the enemy might be spawning in behind you!
No-Cross maps ... yeah, you only get 1 map for no cross and it feels like school bleachers. Not much to see there, very simple layout. No-Cross maps in Sniper Elite 5 are twice as big if not larger with more places to hide and be a sniper.
Single player is short and easy if you can handle the horrible voice acting and mediocre maps. They built up the Gestapo like an elite enemy but they are very weak and easy to over power.
Multiplayer is great for about 10 hours straight but the lack of maps and FPS twitch shooting is gonna burn you out fast. For an example I have 500 hours into Sniper Elite 5 and still find it fun.
My overall opinion. If you want to buy it, wait till its like 20-25 bucks. Current DLC is meh and not recommended.