Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Heep's weakest?

I hate to criticise Uriah Heep. For one thing, they're always being piled on; for another thing, they're one of my Top 10 favorite bands. But after just listening to "Different World" for the umpteenth time in a vain effort to find whatever great it was that I'd missed, what can any objective reviewer say? This is a weak album. There are some decently written songs sprinkled throughout the disc, and some typically strong musical performances as well. But the production, the mix, and the general style are not suitable for Heep. I wouldn't have guessed this was a Uriah Heep record if I didn't already know it. It's not a terrible record, but it's not very good, and certainly the weakest release of Uriah Heep's long and satisfying career. Whatever you do, buy this disc last.