I've been to Agincourt Mall several times but it really doesn't have many impressive places to go. There's a few standouts such as AK Comics and Cards (excellent place to go for TCG Cards and Comics, cheaper than most other places I've seen) and a small restaurant (this place has no food court so I guess this is better than nothing) which isn't all that bad. The mall also has a Wal Mart and No Frills at either end but the area in front of Wal Mart is way too crowded - people park their cars in front of it all the time for God knows why - so enter near the No Frills end for sure. In addition, the area outside is fairly poorly kept - there's garbage everywhere and the mall entrance between No Frills and Pizza Pizza is plain disgusting because everyone smokes there and cigarette butts are everywhere. There's a ton of parking so you'll never have an issue getting a spot.
If you want a mall that has something neat, go elsewhere. Agincourt Mall's got your basic stuff like a place to get groceries, and aside from the odd place, it doesn't offer much for a mall.