Animations like reloads, weapon manipulation, etc are really realistic and does better than games like CallOfDuty, Battlefield, ReadyOrNot, and ZeroHour. I don't regret buying the game, but I will come back to it when they add more weapons like the Upper-Receiver Group Improved M4A1 and MK18 rifles since they only have the SOPMOD M4A1 BLOCK2 and MK18 MOD1, hopefully they'll add weapons with MLOK and KEYMOD, I also look forward to more weapons with the Picatinny mounting system.
Edit: Never seen any bugs except bodies rattling on the ground sometimes, hopefully they'll fix that.