I'm having fun with it. Portal is great, playing old games with newer graphics is very fun. Playing old maps that I've spent so much time on brings back a lot of memories. I look forward to more maps being added. But is there no optics in these games? BF3 is just iron sights from what I can tell. Don't see an option for upgrading or adding anything mid game by hitting T like the main game.
Almost too many classes in the main game. And with everyone being able to repair, heal, etc classes don't matter much. Sure there are some fine tuning you can do but it's still too much imo. I like specific classes, with abilities only they can do. Which is why I've been playing more portal than anything.
Few bugs, nothing terrible. Z is my prone, works fine in main game. Will not go prone in any of the portal games. I can kneel, but not prone. Makes it hard trying to shoot a lmg or just avoiding people.
Only played about 5 hours, but I am overall pretty happy with it. Some maps it takes forever to get anywhere if you can't spawn close, some things are over powered, but it's not terrible.