Instruct: Classify Amazon reviews into positive or negative sentiment
Query: great lair.

this thing is huge but just the parts do stay together just check the pins a couple of times or use super glue and it's fine it's kinda hard to turn it into a lair then a carrying case but other than that mine's ok the only thing that gets messed up is the couch maybe but usually it's good and i haven't had any problems with it falling apart when i'm playing with it either.