It's really not an aesthetically pleasing renovation, even if it is temporary. Looks pretty bush league imo.
Unfortunately, looking through the 2026 World Cup venues, I think ours will be by far the least impressive (except perhaps Vancouver might give us a run for our money). But what can you do? The American venues are all NFL stadiums seating 60,000+, and it wouldn't make sense to dramatically expand BMO permanently in light of where MLS attendance tends to sit. Still think it's extremely cool there will be games hosted here though.