This times 1000. If there is enough light to see, there will be reflections.Glossy makes me want to punch babies and I use my pc in a light controlled home theater. Even with almost no light in the room I can still see my reflection...
Actual Glare isn't the real issue. If you shine bright light directly on the screen, both will give you glare. The matte will give you a wider diffuse glare and the glossy a sharper pinpoint glare.
Reflections are the issue:
If you have any kind of have decent room set up (No bright light shining directly on your screen to create actual glare). Then a decent AR/AG coating will eliminate reflections.
But glossy screens are like a mirror, no matter what you try to do, they will always have reflections.
Short of sitting in a pitch black room, with black walls and black furniture, wearing black ninja camouflage, glossy mirror screens always create reflections.
BTW this poll has been done many times and it always ends up with around 25% preferring glossy reflective screens. Pros never want this, it is always amateurs looking for more pop.
Thankfully the majority has it right on this one, and most good screens have matte AG/AR coatings.