I've gone through many, many tents in my day. I've had very good and expensive tents, and discount store tents. In general, you get what you pay for. That being said, I've spent many good and comfortable nights in a cheap tent. They don't last as long, they are heavier, and, in the long run, are more expensive. But, you can have a great time in a cheap tent. It's all a matter of your outlook and the reason you camp.
Enjoy whatever you get.
John