What do guys think about push up bras?

They look good on, I think..But, are they misleading?

Do you like them? It seems, like the only pretty bras they sell are push up..or padded..Is it a turn off for you to see that your gf's bra is padded? I have like 3 bras that are not padded..Because they RARELY sell pretty ones. Just wondering. =)
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Also, would it be a turn off to wear the same bra 2 or 3 days in a row? Just want other view points. Some of my shirts only look right with certain bras.
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I think, everyone got the idea I was a small cup or something..I am not posting this because of that..All sizes wear padded bras! I do not have any issues with my cup size! lol!
What do guys think about push up bras?
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