Pros: - Very solid feel, large mass, high quality feel (as DeWalt products usually do) - Accurate level controls - Rotating bladder has degrees on one side, tar on the other, very comfortable - Reasonable price - 2 rare earth magnets on the bottom are ground with a graduated notch so they work better on pipes or other round objects - Made in Thailand NOT China Cons: - Magnets good, but not great. It would be better if it had 1 more magnet at the bottom