Instruct: Classify a given Amazon review as either positive or negative.
Query: The roller pops off!

I have used paint sticks in the past with great results. Sure the cleanup is a little more involved than with the standard roller but the painting goes quicker and cleaner. Buy the standard paint stick and not the EZ Twist. The EZ Twist has a locking endcap that leaks, becomes loose and the roller starts popping off. What a mess! I took the EZ Twist back to the store for a refund. I went to Sears and luckily they had the standard paint stick available. Sometimes you get what you pay for but sometimes you get something fancier that actually doesn't work as well.