Well I had the metalized high performance window tint installed and this is what I found...
During the film installation most of the moisture will have been removed, the small amount remaining will leave small water bubbles or a slightly cloudy look. This is normal and should be expected. Do not attempt to pierce a water bubble during the dry-out time. Water bubbles and the cloudy look will eventually dissipate. Attempting to pierce a water bubble will damage your film and is not covered by the warranty. Window films usually take a few weeks to fully cure and may have a milky look until then. (This is what I have)
Climate Conditions & Dry-Out Time
The dry-out time for metallized high performance films will always take longer than conventional non reflective film. If slow drying occurs, do not become alarmed. The trapped moisture will dry-out completely.