I didn't even notice it lasted all day. I never use these and try not to spam potions at all, but this is totally busted.
For someone like me, there are easily enough to have one per long rest on my STR-based characters. So, as mentioned, I could just dump STR to 8 and get other ability scores. I'm not sure what Larian's logic was with this one.
Additionally, the abundance of resistance potions (which also last until long rest) make some defensive spells obsolete.
