那个广告看起来花哨浮夸，但并没有传达出产品的真正价值。

The commercial looked ___glitzy and flashy, but failed to convey the product's real value.

这个综艺节目节奏很快但内容空洞，典型的肤浅娱乐。

The variety show was ___glitzy with rapid pacing but shallow content.