Took Wilson Autumn Q 2023. He assumes the class has a background in calculus from HS, so he flies through examples. His lectures are fast paced/confusing/bad, my TA was better at explaining the concepts. If you need to take the Calc series just take it at Everett CC. The profs care more & are better teachers. 2.3ed 124 at UW & 4.0 125 at Everett.