Ocean Pointe is a "destination" resort where one can stay/play at the resort without needing to leave the resort grounds. Beachplace Towers is an urban resort where there's more going on around the resort than at the resort. At least that's our opinion.
Beachplace Towers has a lot going on around it and has a lot to offer if you're into restaurants, clubbing and ocean based activities. Ocean Pointe has a lot to offer onsite with a larger children's splash pad, three large resort pools in the main complex and a zero entry pool at the Kingfish building ( separated by a private condo building from the main resort), direct access to the beach, miniature golf course, shuffle board, botche ball, Tiki bar and grill with outdoor seating, two large hot tubs et.... and a more extensive activities list.
What Ocean Pointe doesn't have is a very active nightlife within walking distance and, as others will point out, tends to get quite not long after the sun goes down. We go in November and December when there's a decidedly older crowd in residence. We enjoy relaxing and it's better for us than Beachplace Towers. I have no idea what summertime crowds might be like.