Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Screw Fitting Instead of Flange

The construction is good quality like the other Barker Blue Totes, however on this small size they decided to make the 3 inch fitting a screw fitting instead of the typical flange. The opening is also too small to slide a 3" sewer connector into. That makes it pretty difficult to fill with waste. I'll have to find or make some type of adapter to make it usable.