Is the game fun?

I'm thinking of buying Foxhole, but after looking at this sub it seems like a lot of people think the game is pretty unbalanced and (I might be wrong) each war is mostly one sided the entire time which doesn't seem super enjoyable.

I would love to get the game mainly to help construct trenches and bunkers but if my side is super OP then that wouldn't be fun, and on the other hand if we're getting absolutely destroyed that also wouldn't be enjoyable.

So I just want to know if the balance issues are blown out of proportion on Reddit or if it's actually as bad as it seems so I know whether or not to buy.

Thanks.

EDIT: Thank you for everyone who commented, I've decided to get the game as soon as I can.