Its much more bc2 rather than hardline imo. The alpha map had more cover.
The snipers have been changed drastically. Their effective range is limited compared to bf4 but they now have a sweet spot for one shot body shots. In the alpha i never felt overwhelmed by snipers. We will see on this new map.
Recon in bf4 is unbalanced only in that it is beaten by the assault class in 95% of situations. You cant use it like a pdw because body armor eliminates on shot chest. If someone has the skill to use a sniper like that in bf4, changing the game balance wont matter.
On the subject of pdws, its nice to see they arent glorified bb guns in this game. I love pdws and its frustrating when they have no place in the game. When they are beaten out at every range and every situation by assault rifles and carbines.
As for stability issues, make sure you have the latest drivers (released today)
Edit; also, dull theme? I for one am VERY happy that DICE stepped away from a modern theme. 4 in a row would have been lack of effort. The first 4 battlefield games each had a unique setting, how is it now a lack of effort to drastically change the setting of your game into a war very few games have covered?
ALSO destruction, not levolution. Nuff said